220755842640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{809}}^1$

素因数の和:1020

約数の個数: 640

約数和(自身を含む): 822000960000

約数和(自身を除く): 601245117360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 61, 72, 76, 80, 90, 95, 108, 109, 114, 120, 122, 135, 144, 152, 171, 180, 183, 190, 216, 218, 228, 240, 244, 270, 285, 304, 305, 327, 342, 360, 366, 380, 432, 436, 456, 488, 513, 540, 545, 549, 570, 610, 654, 684, 720, 732, 760, 809, 855, 872, 912, 915, 976, 981, 1026, 1080, 1090, 1098, 1140, 1159, 1220, 1308, 1368, 1464, 1520, 1618, 1635, 1647, 1710, 1744, 1830, 1962, 2052, 2071, 2160, 2180, 2196, 2280, 2318, 2427, 2440, 2565, 2616, 2736, 2745, 2928, 2943, 3236, 3270, 3294, 3420, 3477, 3660, 3924, 4045, 4104, 4142, 4360, 4392, 4560, 4636, 4854, 4880, 4905, 5130, 5232, 5490, 5795, 5886, 6213, 6472, 6540, 6588, 6649, 6840, 6954, 7281, 7320, 7848, 8090, 8208, 8235, 8284, 8720, 8784, 9272, 9708, 9810, 10260, 10355, 10431, 10980, 11590, 11772, 12135, 12426, 12944, 13080, 13176, 13298, 13680, 13908, 14562, 14640, 14715, 15371, 15696, 16180, 16470, 16568, 17385, 18544, 18639, 19416, 19620, 19947, 20520, 20710, 20862, 21843, 21960, 23180, 23544, 24270, 24852, 26160, 26352, 26596, 27816, 29124, 29430, 30742, 31065, 31293, 32360, 32940, 33136, 33245, 34770, 36405, 37278, 38832, 39240, 39894, 41040, 41420, 41724, 43686, 43920, 46113, 46360, 47088, 48540, 49349, 49704, 52155, 53192, 55632, 55917, 58248, 58860, 59841, 61484, 62130, 62586, 64720, 65880, 66490, 69540, 72810, 74556, 76855, 78480, 79788, 82840, 83448, 87372, 88181, 92226, 92720, 93195, 97080, 98698, 99408, 99735, 104310, 106384, 109215, 111834, 116496, 117720, 119682, 122968, 124260, 125172, 126331, 131760, 132980, 138339, 139080, 145620, 148047, 149112, 153710, 156465, 159576, 165680, 166896, 174744, 176362, 179523, 184452, 186390, 194160, 197396, 199470, 208620, 218430, 223668, 230565, 235440, 239364, 245936, 246745, 248520, 250344, 252662, 264543, 265960, 276678, 278160, 279585, 291240, 296094, 298224, 299205, 307420, 312930, 319152, 349488, 352724, 359046, 368904, 372780, 378993, 394792, 398940, 415017, 417240, 436860, 440905, 444141, 447336, 461130, 478728, 493490, 497040, 500688, 505324, 529086, 531920, 553356, 559170, 582480, 592188, 598410, 614840, 625860, 631655, 691695, 705448, 718092, 737808, 740235, 745560, 757986, 789584, 793629, 797880, 830034, 834480, 873720, 881810, 888282, 894672, 897615, 922260, 937631, 957456, 986980, 1010648, 1058172, 1106712, 1118340, 1136979, 1184376, 1196820, 1229680, 1251720, 1263310, 1322715, 1332423, 1383390, 1410896, 1436184, 1480470, 1491120, 1515972, 1587258, 1595760, 1660068, 1675439, 1747440, 1763620, 1776564, 1795230, 1844520, 1875262, 1894965, 1973960, 2021296, 2075085, 2116344, 2213424, 2220705, 2236680, 2273958, 2368752, 2380887, 2393640, 2503440, 2526620, 2645430, 2664846, 2766780, 2812893, 2872368, 2960940, 3031944, 3174516, 3320136, 3350878, 3410937, 3527240, 3553128, 3590460, 3689040, 3750524, 3789930, 3947920, 3968145, 4150170, 4232688, 4441410, 4473360, 4547916, 4688155, 4761774, 4787280, 5026317, 5053240, 5290860, 5329692, 5379041, 5533560, 5625786, 5684895, 5921880, 6063888, 6349032, 6640272, 6662115, 6701756, 6821874, 7054480, 7106256, 7180920, 7501048, 7579860, 7936290, 8300340, 8377195, 8438679, 8882820, 9095832, 9376310, 9523548, 10052634, 10106480, 10581720, 10659384, 10758082, 11067120, 11251572, 11369790, 11843760, 11904435, 12698064, 13324230, 13403512, 13643748, 14064465, 14361840, 15002096, 15078951, 15159720, 15872580, 16137123, 16600680, 16754390, 16877358, 17054685, 17765640, 18191664, 18752620, 19047096, 20105268, 21163440, 21318768, 21516164, 22503144, 22739580, 23808870, 25131585, 25316037, 26648460, 26807024, 26895205, 27287496, 28128930, 30157902, 30319440, 31745160, 32274246, 33201360, 33508780, 33754716, 34109370, 35531280, 37505240, 38094192, 40210536, 42193395, 43032328, 45006288, 45236853, 45479160, 47617740, 48411369, 50263170, 50632074, 53296920, 53790410, 54574992, 56257860, 60315804, 63490320, 64548492, 67017560, 67509432, 68218740, 75010480, 75394755, 80421072, 80685615, 84386790, 86064656, 90473706, 90958320, 95235480, 96822738, 100526340, 101264148, 102201779, 106593840, 107580820, 112515720, 120631608, 126580185, 129096984, 134035120, 135018864, 136437480, 145234107, 150789510, 161371230, 168773580, 180947412, 190470960, 193645476, 201052680, 202528296, 204403558, 215161640, 225031440, 226184265, 241263216, 242056845, 253160370, 258193968, 272874960, 290468214, 301579020, 306605337, 322742460, 337547160, 361894824, 387290952, 402105360, 405056592, 408807116, 430323280, 452368530, 484113690, 506320740, 511008895, 580936428, 603158040, 613210674, 645484920, 675094320, 723789648, 726170535, 774581904, 817614232, 904737060, 919816011, 968227380, 1012641480, 1022017790, 1161872856, 1206316080, 1226421348, 1290969840, 1452341070, 1533026685, 1635228464, 1809474120, 1839632022, 1936454760, 2025282960, 2044035580, 2323745712, 2452842696, 2759448033, 2904682140, 3066053370, 3618948240, 3679264044, 3872909520, 4088071160, 4599080055, 4905685392, 5518896066, 5809364280, 6132106740, 7358528088, 8176142320, 9198160110, 11037792132, 11618728560, 12264213480, 13797240165, 14717056176, 18396320220, 22075584264, 24528426960, 27594480330, 36792640440, 44151168528, 55188960660, 73585280880, 110377921320, 220755842640]

約数ペア:

[(1, 220755842640), (2, 110377921320), (3, 73585280880), (4, 55188960660), (5, 44151168528), (6, 36792640440), (8, 27594480330), (9, 24528426960), (10, 22075584264), (12, 18396320220), (15, 14717056176), (16, 13797240165), (18, 12264213480), (19, 11618728560), (20, 11037792132), (24, 9198160110), (27, 8176142320), (30, 7358528088), (36, 6132106740), (38, 5809364280), (40, 5518896066), (45, 4905685392), (48, 4599080055), (54, 4088071160), (57, 3872909520), (60, 3679264044), (61, 3618948240), (72, 3066053370), (76, 2904682140), (80, 2759448033), (90, 2452842696), (95, 2323745712), (108, 2044035580), (109, 2025282960), (114, 1936454760), (120, 1839632022), (122, 1809474120), (135, 1635228464), (144, 1533026685), (152, 1452341070), (171, 1290969840), (180, 1226421348), (183, 1206316080), (190, 1161872856), (216, 1022017790), (218, 1012641480), (228, 968227380), (240, 919816011), (244, 904737060), (270, 817614232), (285, 774581904), (304, 726170535), (305, 723789648), (327, 675094320), 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(2616, 84386790), (2736, 80685615), (2745, 80421072), (2928, 75394755), (2943, 75010480), (3236, 68218740), (3270, 67509432), (3294, 67017560), (3420, 64548492), (3477, 63490320), (3660, 60315804), (3924, 56257860), (4045, 54574992), (4104, 53790410), (4142, 53296920), (4360, 50632074), (4392, 50263170), (4560, 48411369), (4636, 47617740), (4854, 45479160), (4880, 45236853), (4905, 45006288), (5130, 43032328), (5232, 42193395), (5490, 40210536), (5795, 38094192), (5886, 37505240), (6213, 35531280), (6472, 34109370), (6540, 33754716), (6588, 33508780), (6649, 33201360), (6840, 32274246), (6954, 31745160), (7281, 30319440), (7320, 30157902), (7848, 28128930), (8090, 27287496), (8208, 26895205), (8235, 26807024), (8284, 26648460), (8720, 25316037), (8784, 25131585), (9272, 23808870), (9708, 22739580), (9810, 22503144), (10260, 21516164), (10355, 21318768), (10431, 21163440), (10980, 20105268), (11590, 19047096), (11772, 18752620), (12135, 18191664), (12426, 17765640), (12944, 17054685), (13080, 16877358), (13176, 16754390), (13298, 16600680), (13680, 16137123), (13908, 15872580), (14562, 15159720), (14640, 15078951), (14715, 15002096), (15371, 14361840), (15696, 14064465), (16180, 13643748), (16470, 13403512), (16568, 13324230), (17385, 12698064), (18544, 11904435), (18639, 11843760), (19416, 11369790), (19620, 11251572), (19947, 11067120), (20520, 10758082), (20710, 10659384), (20862, 10581720), (21843, 10106480), (21960, 10052634), (23180, 9523548), (23544, 9376310), (24270, 9095832), (24852, 8882820), (26160, 8438679), (26352, 8377195), (26596, 8300340), (27816, 7936290), (29124, 7579860), (29430, 7501048), (30742, 7180920), (31065, 7106256), (31293, 7054480), (32360, 6821874), (32940, 6701756), (33136, 6662115), (33245, 6640272), (34770, 6349032), (36405, 6063888), (37278, 5921880), (38832, 5684895), (39240, 5625786), (39894, 5533560), (41040, 5379041), (41420, 5329692), (41724, 5290860), (43686, 5053240), (43920, 5026317), (46113, 4787280), (46360, 4761774), (47088, 4688155), (48540, 4547916), (49349, 4473360), (49704, 4441410), (52155, 4232688), (53192, 4150170), (55632, 3968145), (55917, 3947920), (58248, 3789930), (58860, 3750524), (59841, 3689040), (61484, 3590460), (62130, 3553128), (62586, 3527240), (64720, 3410937), (65880, 3350878), (66490, 3320136), (69540, 3174516), (72810, 3031944), (74556, 2960940), (76855, 2872368), (78480, 2812893), (79788, 2766780), (82840, 2664846), (83448, 2645430), (87372, 2526620), (88181, 2503440), (92226, 2393640), (92720, 2380887), (93195, 2368752), (97080, 2273958), (98698, 2236680), (99408, 2220705), (99735, 2213424), (104310, 2116344), (106384, 2075085), (109215, 2021296), (111834, 1973960), (116496, 1894965), (117720, 1875262), (119682, 1844520), (122968, 1795230), (124260, 1776564), (125172, 1763620), (126331, 1747440), (131760, 1675439), (132980, 1660068), (138339, 1595760), (139080, 1587258), (145620, 1515972), (148047, 1491120), (149112, 1480470), (153710, 1436184), (156465, 1410896), (159576, 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