400493473920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:629

約数の個数: 768

約数和(自身を含む): 1472407372800

約数和(自身を除く): 1071913898880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 53, 60, 62, 64, 72, 80, 90, 93, 96, 101, 106, 120, 124, 128, 144, 155, 159, 160, 180, 186, 192, 202, 212, 240, 248, 265, 279, 288, 303, 310, 318, 320, 360, 372, 384, 404, 419, 424, 465, 477, 480, 496, 505, 530, 558, 576, 606, 620, 636, 640, 720, 744, 795, 808, 838, 848, 909, 930, 954, 960, 992, 1010, 1060, 1116, 1152, 1212, 1240, 1257, 1272, 1395, 1440, 1488, 1515, 1590, 1616, 1643, 1676, 1696, 1818, 1860, 1908, 1920, 1984, 2020, 2095, 2120, 2232, 2385, 2424, 2480, 2514, 2544, 2790, 2880, 2976, 3030, 3131, 3180, 3232, 3286, 3352, 3392, 3636, 3720, 3771, 3816, 3968, 4040, 4190, 4240, 4464, 4545, 4770, 4848, 4929, 4960, 5028, 5088, 5353, 5580, 5760, 5952, 6060, 6262, 6285, 6360, 6464, 6572, 6704, 6784, 7272, 7440, 7542, 7632, 8080, 8215, 8380, 8480, 8928, 9090, 9393, 9540, 9696, 9858, 9920, 10056, 10176, 10706, 11160, 11904, 12120, 12524, 12570, 12720, 12928, 12989, 13144, 13408, 14544, 14787, 14880, 15084, 15264, 15655, 16059, 16160, 16430, 16760, 16960, 17856, 18180, 18786, 18855, 19080, 19392, 19716, 19840, 20112, 20352, 21412, 22207, 22320, 24240, 24645, 25048, 25140, 25440, 25978, 26288, 26765, 26816, 28179, 29088, 29574, 29760, 30168, 30528, 31310, 32118, 32320, 32860, 33520, 33920, 35712, 36360, 37572, 37710, 38160, 38784, 38967, 39432, 40224, 42319, 42824, 44414, 44640, 46965, 48177, 48480, 49290, 50096, 50280, 50880, 51956, 52576, 53530, 53632, 56358, 58176, 59148, 59520, 60336, 61056, 62620, 64236, 64640, 64945, 65720, 66621, 67040, 72720, 73935, 75144, 75420, 76320, 77934, 78864, 80295, 80448, 84638, 85648, 88828, 89280, 93930, 96354, 96960, 98580, 100192, 100560, 101760, 103912, 105152, 107060, 111035, 112716, 116352, 116901, 118296, 120672, 125240, 126957, 128472, 129890, 131440, 133242, 134080, 140895, 145440, 147870, 150288, 150840, 152640, 155868, 157728, 160590, 160896, 165943, 169276, 171296, 177656, 178560, 187860, 192708, 193920, 194835, 197160, 199863, 200384, 201120, 207824, 210304, 211595, 214120, 222070, 225432, 233802, 236592, 240885, 241344, 250480, 253914, 256944, 259780, 262880, 266484, 268160, 281790, 290880, 295740, 300576, 301680, 305280, 311736, 315456, 321180, 331886, 333105, 338552, 342592, 355312, 375720, 380871, 385416, 389670, 394320, 399726, 400768, 402240, 415648, 423190, 428240, 444140, 450864, 467604, 473184, 481770, 482688, 497829, 500960, 507828, 513888, 519560, 525760, 532968, 563580, 581760, 584505, 591480, 601152, 603360, 623472, 630912, 634785, 642360, 663772, 666210, 677104, 685184, 688417, 710624, 751440, 761742, 770832, 779340, 788640, 799452, 804480, 829715, 831296, 846380, 856480, 888280, 901728, 935208, 946368, 963540, 995658, 999315, 1001920, 1015656, 1027776, 1039120, 1051520, 1065936, 1127160, 1169010, 1182960, 1202304, 1206720, 1246944, 1269570, 1284720, 1311889, 1327544, 1332420, 1354208, 1376834, 1421248, 1493487, 1502880, 1523484, 1541664, 1558680, 1577280, 1598904, 1659430, 1662592, 1692760, 1712960, 1776560, 1803456, 1870416, 1892736, 1904355, 1927080, 1991316, 1998630, 2003840, 2031312, 2055552, 2065251, 2078240, 2131872, 2242907, 2254320, 2338020, 2365920, 2413440, 2489145, 2493888, 2539140, 2569440, 2623778, 2655088, 2664840, 2708416, 2753668, 2842496, 2986974, 3005760, 3046968, 3083328, 3117360, 3154560, 3197808, 3318860, 3385520, 3425920, 3442085, 3553120, 3606912, 3740832, 3808710, 3854160, 3935667, 3982632, 3997260, 4062624, 4130502, 4156480, 4263744, 4485814, 4508640, 4676040, 4731840, 4978290, 4987776, 5078280, 5138880, 5247556, 5310176, 5329680, 5416832, 5507336, 5973948, 6011520, 6093936, 6166656, 6195753, 6234720, 6395616, 6559445, 6637720, 6728721, 6771040, 6884170, 7106240, 7467435, 7481664, 7617420, 7708320, 7871334, 7965264, 7994520, 8125248, 8261004, 8312960, 8527488, 8971628, 9017280, 9352080, 9463680, 9956580, 10156560, 10277760, 10326255, 10495112, 10620352, 10659360, 11014672, 11214535, 11807001, 11947896, 12187872, 12391506, 12469440, 12791232, 13118890, 13275440, 13457442, 13542080, 13768340, 14212480, 14934870, 14963328, 15234840, 15416640, 15742668, 15930528, 15989040, 16250496, 16522008, 17943256, 18034560, 18704160, 19678335, 19913160, 20186163, 20313120, 20652510, 20990224, 21240704, 21318720, 22029344, 22429070, 23614002, 23895792, 24375744, 24783012, 24938880, 25582464, 26237780, 26550880, 26914884, 27084160, 27536680, 29869740, 30469680, 30833280, 30978765, 31485336, 31861056, 31978080, 33044016, 33643605, 35886512, 37408320, 39356670, 39826320, 40372326, 40626240, 41305020, 41980448, 42637440, 44058688, 44858140, 47228004, 47791584, 48751488, 49566024, 52475560, 53101760, 53829768, 55073360, 59035005, 59739480, 60939360, 61957530, 62970672, 63722112, 63956160, 66088032, 67287210, 69530117, 71773024, 74816640, 78713340, 79652640, 80744652, 81252480, 82610040, 83960896, 88117376, 89716280, 94456008, 95583168, 99132048, 100930815, 104951120, 106203520, 107659536, 110146720, 118070010, 119478960, 121878720, 123915060, 125941344, 127912320, 132176064, 134574420, 139060234, 143546048, 157426680, 159305280, 161489304, 165220080, 167921792, 179432560, 188912016, 191166336, 198264096, 201861630, 208590351, 209902240, 215319072, 220293440, 236140020, 238957920, 243757440, 247830120, 251882688, 264352128, 269148840, 278120468, 287092096, 314853360, 318610560, 322978608, 330440160, 347650585, 358865120, 377824032, 396528192, 403723260, 417180702, 419804480, 430638144, 440586880, 472280040, 477915840, 495660240, 503765376, 538297680, 556240936, 625771053, 629706720, 645957216, 660880320, 695301170, 717730240, 755648064, 793056384, 807446520, 834361404, 839608960, 861276288, 944560080, 955831680, 991320480, 1042951755, 1076595360, 1112481872, 1251542106, 1259413440, 1291914432, 1321760640, 1390602340, 1435460480, 1511296128, 1614893040, 1668722808, 1889120160, 1982640960, 2085903510, 2153190720, 2224963744, 2503084212, 2518826880, 2583828864, 2781204680, 3128855265, 3229786080, 3337445616, 3778240320, 3965281920, 4171807020, 4306381440, 4449927488, 5006168424, 5562409360, 6257710530, 6459572160, 6674891232, 7556480640, 8343614040, 8899854976, 10012336848, 11124818720, 12515421060, 12919144320, 13349782464, 16687228080, 20024673696, 22249637440, 25030842120, 26699564928, 33374456160, 40049347392, 44499274880, 50061684240, 66748912320, 80098694784, 100123368480, 133497824640, 200246736960, 400493473920]

約数ペア:

[(1, 400493473920), (2, 200246736960), (3, 133497824640), (4, 100123368480), (5, 80098694784), (6, 66748912320), (8, 50061684240), (9, 44499274880), (10, 40049347392), (12, 33374456160), (15, 26699564928), (16, 25030842120), (18, 22249637440), (20, 20024673696), (24, 16687228080), (30, 13349782464), (31, 12919144320), (32, 12515421060), (36, 11124818720), (40, 10012336848), (45, 8899854976), (48, 8343614040), (53, 7556480640), (60, 6674891232), (62, 6459572160), (64, 6257710530), (72, 5562409360), (80, 5006168424), (90, 4449927488), (93, 4306381440), (96, 4171807020), (101, 3965281920), (106, 3778240320), (120, 3337445616), (124, 3229786080), (128, 3128855265), (144, 2781204680), (155, 2583828864), (159, 2518826880), (160, 2503084212), (180, 2224963744), (186, 2153190720), (192, 2085903510), (202, 1982640960), (212, 1889120160), (240, 1668722808), (248, 1614893040), (265, 1511296128), (279, 1435460480), (288, 1390602340), (303, 1321760640), (310, 1291914432), (318, 1259413440), (320, 1251542106), (360, 1112481872), (372, 1076595360), (384, 1042951755), (404, 991320480), (419, 955831680), (424, 944560080), (465, 861276288), (477, 839608960), (480, 834361404), (496, 807446520), (505, 793056384), (530, 755648064), (558, 717730240), (576, 695301170), (606, 660880320), (620, 645957216), (636, 629706720), (640, 625771053), (720, 556240936), (744, 538297680), (795, 503765376), (808, 495660240), (838, 477915840), (848, 472280040), (909, 440586880), (930, 430638144), (954, 419804480), (960, 417180702), (992, 403723260), (1010, 396528192), (1060, 377824032), (1116, 358865120), (1152, 347650585), (1212, 330440160), (1240, 322978608), (1257, 318610560), (1272, 314853360), (1395, 287092096), (1440, 278120468), (1488, 269148840), (1515, 264352128), (1590, 251882688), (1616, 247830120), (1643, 243757440), (1676, 238957920), (1696, 236140020), (1818, 220293440), (1860, 215319072), (1908, 209902240), (1920, 208590351), (1984, 201861630), (2020, 198264096), (2095, 191166336), (2120, 188912016), (2232, 179432560), (2385, 167921792), (2424, 165220080), (2480, 161489304), (2514, 159305280), (2544, 157426680), (2790, 143546048), (2880, 139060234), (2976, 134574420), (3030, 132176064), (3131, 127912320), (3180, 125941344), (3232, 123915060), (3286, 121878720), (3352, 119478960), (3392, 118070010), (3636, 110146720), (3720, 107659536), (3771, 106203520), (3816, 104951120), (3968, 100930815), (4040, 99132048), (4190, 95583168), (4240, 94456008), (4464, 89716280), (4545, 88117376), (4770, 83960896), (4848, 82610040), (4929, 81252480), (4960, 80744652), (5028, 79652640), (5088, 78713340), (5353, 74816640), (5580, 71773024), (5760, 69530117), (5952, 67287210), (6060, 66088032), (6262, 63956160), (6285, 63722112), (6360, 62970672), (6464, 61957530), (6572, 60939360), (6704, 59739480), (6784, 59035005), (7272, 55073360), (7440, 53829768), (7542, 53101760), (7632, 52475560), (8080, 49566024), (8215, 48751488), (8380, 47791584), (8480, 47228004), (8928, 44858140), (9090, 44058688), (9393, 42637440), (9540, 41980448), (9696, 41305020), (9858, 40626240), (9920, 40372326), (10056, 39826320), (10176, 39356670), (10706, 37408320), (11160, 35886512), (11904, 33643605), (12120, 33044016), (12524, 31978080), (12570, 31861056), (12720, 31485336), (12928, 30978765), (12989, 30833280), (13144, 30469680), (13408, 29869740), (14544, 27536680), (14787, 27084160), (14880, 26914884), (15084, 26550880), (15264, 26237780), (15655, 25582464), (16059, 24938880), (16160, 24783012), (16430, 24375744), (16760, 23895792), (16960, 23614002), (17856, 22429070), (18180, 22029344), (18786, 21318720), (18855, 21240704), (19080, 20990224), (19392, 20652510), (19716, 20313120), (19840, 20186163), (20112, 19913160), (20352, 19678335), (21412, 18704160), (22207, 18034560), (22320, 17943256), (24240, 16522008), (24645, 16250496), (25048, 15989040), (25140, 15930528), (25440, 15742668), (25978, 15416640), (26288, 15234840), (26765, 14963328), (26816, 14934870), (28179, 14212480), (29088, 13768340), (29574, 13542080), (29760, 13457442), (30168, 13275440), (30528, 13118890), (31310, 12791232), (32118, 12469440), (32320, 12391506), (32860, 12187872), (33520, 11947896), (33920, 11807001), (35712, 11214535), (36360, 11014672), (37572, 10659360), (37710, 10620352), (38160, 10495112), (38784, 10326255), (38967, 10277760), (39432, 10156560), (40224, 9956580), (42319, 9463680), (42824, 9352080), (44414, 9017280), (44640, 8971628), (46965, 8527488), (48177, 8312960), (48480, 8261004), (49290, 8125248), (50096, 7994520), (50280, 7965264), (50880, 7871334), (51956, 7708320), (52576, 7617420), (53530, 7481664), (53632, 7467435), (56358, 7106240), (58176, 6884170), (59148, 6771040), (59520, 6728721), (60336, 6637720), (61056, 6559445), (62620, 6395616), (64236, 6234720), (64640, 6195753), (64945, 6166656), (65720, 6093936), (66621, 6011520), (67040, 5973948), (72720, 5507336), (73935, 5416832), (75144, 5329680), (75420, 5310176), (76320, 5247556), (77934, 5138880), (78864, 5078280), (80295, 4987776), (80448, 4978290), (84638, 4731840), (85648, 4676040), (88828, 4508640), (89280, 4485814), (93930, 4263744), (96354, 4156480), (96960, 4130502), (98580, 4062624), (100192, 3997260), (100560, 3982632), (101760, 3935667), (103912, 3854160), (105152, 3808710), (107060, 3740832), (111035, 3606912), (112716, 3553120), (116352, 3442085), (116901, 3425920), (118296, 3385520), (120672, 3318860), (125240, 3197808), (126957, 3154560), (128472, 3117360), (129890, 3083328), (131440, 3046968), (133242, 3005760), (134080, 2986974), (140895, 2842496), (145440, 2753668), (147870, 2708416), (150288, 2664840), (150840, 2655088), (152640, 2623778), (155868, 2569440), (157728, 2539140), (160590, 2493888), (160896, 2489145), (165943, 2413440), (169276, 2365920), (171296, 2338020), (177656, 2254320), (178560, 2242907), (187860, 2131872), (192708, 2078240), (193920, 2065251), (194835, 2055552), (197160, 2031312), (199863, 2003840), (200384, 1998630), (201120, 1991316), (207824, 1927080), (210304, 1904355), (211595, 1892736), (214120, 1870416), (222070, 1803456), (225432, 1776560), (233802, 1712960), (236592, 1692760), (240885, 1662592), (241344, 1659430), (250480, 1598904), (253914, 1577280), (256944, 1558680), (259780, 1541664), (262880, 1523484), (266484, 1502880), (268160, 1493487), (281790, 1421248), (290880, 1376834), (295740, 1354208), (300576, 1332420), (301680, 1327544), (305280, 1311889), (311736, 1284720), (315456, 1269570), (321180, 1246944), (331886, 1206720), (333105, 1202304), (338552, 1182960), (342592, 1169010), (355312, 1127160), (375720, 1065936), (380871, 1051520), (385416, 1039120), (389670, 1027776), (394320, 1015656), (399726, 1001920), (400768, 999315), (402240, 995658), (415648, 963540), (423190, 946368), (428240, 935208), (444140, 901728), (450864, 888280), (467604, 856480), (473184, 846380), (481770, 831296), (482688, 829715), (497829, 804480), (500960, 799452), (507828, 788640), (513888, 779340), (519560, 770832), (525760, 761742), (532968, 751440), (563580, 710624), (581760, 688417), (584505, 685184), (591480, 677104), (601152, 666210), (603360, 663772), (623472, 642360), (630912, 634785)]