20740010880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:742

約数の個数: 512

約数和(自身を含む): 75190809600

約数和(自身を除く): 54450798720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 53, 57, 60, 64, 68, 76, 80, 85, 95, 96, 102, 106, 114, 120, 128, 136, 152, 159, 160, 170, 190, 192, 204, 212, 228, 240, 255, 265, 272, 285, 304, 318, 320, 323, 340, 380, 384, 408, 424, 456, 480, 510, 530, 544, 570, 608, 631, 636, 640, 646, 680, 760, 795, 816, 848, 901, 912, 960, 969, 1007, 1020, 1060, 1088, 1140, 1216, 1262, 1272, 1292, 1360, 1520, 1590, 1615, 1632, 1696, 1802, 1824, 1893, 1920, 1938, 2014, 2040, 2120, 2176, 2280, 2432, 2524, 2544, 2584, 2703, 2720, 3021, 3040, 3155, 3180, 3230, 3264, 3392, 3604, 3648, 3786, 3876, 4028, 4080, 4240, 4505, 4560, 4845, 5035, 5048, 5088, 5168, 5406, 5440, 6042, 6080, 6310, 6360, 6460, 6528, 6784, 7208, 7296, 7572, 7752, 8056, 8160, 8480, 9010, 9120, 9465, 9690, 10070, 10096, 10176, 10336, 10727, 10812, 10880, 11989, 12084, 12160, 12620, 12720, 12920, 13515, 14416, 15105, 15144, 15504, 16112, 16320, 16960, 17119, 18020, 18240, 18930, 19380, 20140, 20192, 20352, 20672, 21454, 21624, 23978, 24168, 25240, 25440, 25840, 27030, 28832, 30210, 30288, 31008, 32181, 32224, 32640, 33443, 33920, 34238, 35967, 36040, 36480, 37860, 38760, 40280, 40384, 41344, 42908, 43248, 47956, 48336, 50480, 50880, 51357, 51680, 53635, 54060, 57664, 59945, 60420, 60576, 62016, 64362, 64448, 66886, 68476, 71934, 72080, 75720, 77520, 80560, 80768, 85595, 85816, 86496, 95912, 96672, 100329, 100960, 101760, 102714, 103360, 107270, 108120, 115328, 119890, 120840, 121152, 124032, 128724, 128896, 133772, 136952, 143868, 144160, 151440, 155040, 160905, 161120, 167215, 171190, 171632, 172992, 179835, 191824, 193344, 200658, 201920, 203813, 205428, 206720, 214540, 216240, 239780, 241680, 242304, 256785, 257448, 267544, 273904, 287736, 288320, 302880, 310080, 321810, 322240, 334430, 342380, 343264, 345984, 359670, 383648, 386688, 401316, 403840, 407626, 410856, 429080, 432480, 479560, 483360, 501645, 513570, 514896, 535088, 547808, 568531, 575472, 576640, 605760, 611439, 620160, 635417, 643620, 644480, 668860, 684760, 686528, 719340, 767296, 802632, 815252, 821712, 858160, 864960, 959120, 966720, 1003290, 1019065, 1027140, 1029792, 1070176, 1095616, 1137062, 1150944, 1211520, 1222878, 1270834, 1287240, 1337720, 1369520, 1373056, 1438680, 1534592, 1605264, 1630504, 1643424, 1705593, 1716320, 1729920, 1906251, 1918240, 1933440, 2006580, 2038130, 2054280, 2059584, 2140352, 2191232, 2274124, 2301888, 2445756, 2541668, 2574480, 2675440, 2739040, 2842655, 2877360, 3057195, 3177085, 3210528, 3261008, 3286848, 3411186, 3432640, 3812502, 3836480, 4013160, 4076260, 4108560, 4119168, 4280704, 4548248, 4603776, 4891512, 5083336, 5148960, 5350880, 5478080, 5685310, 5754720, 6114390, 6354170, 6421056, 6522016, 6573696, 6822372, 6865280, 7625004, 7672960, 8026320, 8152520, 8217120, 8527965, 9096496, 9531255, 9783024, 10166672, 10297920, 10701760, 10802089, 10956160, 11370620, 11509440, 12228780, 12708340, 12842112, 13044032, 13644744, 15250008, 16052640, 16305040, 16434240, 17055930, 18192992, 19062510, 19566048, 20333344, 20595840, 21403520, 21604178, 22741240, 23018880, 24457560, 25416680, 26088064, 27289488, 30500016, 32105280, 32406267, 32610080, 32868480, 34111860, 36385984, 38125020, 39132096, 40666688, 43208356, 45482480, 48915120, 50833360, 54010445, 54578976, 61000032, 64210560, 64812534, 65220160, 68223720, 72771968, 76250040, 78264192, 81333376, 86416712, 90964960, 97830240, 101666720, 108020890, 109157952, 122000064, 129625068, 130440320, 136447440, 152500080, 162031335, 172833424, 181929920, 195660480, 203333440, 216041780, 218315904, 244000128, 259250136, 272894880, 305000160, 324062670, 345666848, 363859840, 391320960, 406666880, 432083560, 518500272, 545789760, 610000320, 648125340, 691333696, 864167120, 1037000544, 1091579520, 1220000640, 1296250680, 1382667392, 1728334240, 2074001088, 2592501360, 3456668480, 4148002176, 5185002720, 6913336960, 10370005440, 20740010880]

約数ペア:

[(1, 20740010880), (2, 10370005440), (3, 6913336960), (4, 5185002720), (5, 4148002176), (6, 3456668480), (8, 2592501360), (10, 2074001088), (12, 1728334240), (15, 1382667392), (16, 1296250680), (17, 1220000640), (19, 1091579520), (20, 1037000544), (24, 864167120), (30, 691333696), (32, 648125340), (34, 610000320), (38, 545789760), (40, 518500272), (48, 432083560), (51, 406666880), (53, 391320960), (57, 363859840), (60, 345666848), (64, 324062670), (68, 305000160), (76, 272894880), (80, 259250136), (85, 244000128), (95, 218315904), (96, 216041780), (102, 203333440), (106, 195660480), (114, 181929920), (120, 172833424), (128, 162031335), (136, 152500080), (152, 136447440), (159, 130440320), (160, 129625068), (170, 122000064), (190, 109157952), (192, 108020890), (204, 101666720), (212, 97830240), (228, 90964960), (240, 86416712), (255, 81333376), (265, 78264192), (272, 76250040), (285, 72771968), (304, 68223720), (318, 65220160), (320, 64812534), (323, 64210560), (340, 61000032), (380, 54578976), (384, 54010445), (408, 50833360), (424, 48915120), (456, 45482480), (480, 43208356), (510, 40666688), (530, 39132096), (544, 38125020), (570, 36385984), (608, 34111860), (631, 32868480), (636, 32610080), (640, 32406267), (646, 32105280), (680, 30500016), (760, 27289488), (795, 26088064), (816, 25416680), (848, 24457560), (901, 23018880), (912, 22741240), (960, 21604178), (969, 21403520), (1007, 20595840), (1020, 20333344), (1060, 19566048), (1088, 19062510), (1140, 18192992), (1216, 17055930), (1262, 16434240), (1272, 16305040), (1292, 16052640), (1360, 15250008), (1520, 13644744), (1590, 13044032), (1615, 12842112), (1632, 12708340), (1696, 12228780), (1802, 11509440), (1824, 11370620), (1893, 10956160), (1920, 10802089), (1938, 10701760), (2014, 10297920), (2040, 10166672), (2120, 9783024), (2176, 9531255), (2280, 9096496), (2432, 8527965), (2524, 8217120), (2544, 8152520), (2584, 8026320), (2703, 7672960), (2720, 7625004), (3021, 6865280), (3040, 6822372), (3155, 6573696), (3180, 6522016), (3230, 6421056), (3264, 6354170), (3392, 6114390), (3604, 5754720), (3648, 5685310), (3786, 5478080), (3876, 5350880), (4028, 5148960), (4080, 5083336), (4240, 4891512), (4505, 4603776), (4560, 4548248), (4845, 4280704), (5035, 4119168), (5048, 4108560), (5088, 4076260), (5168, 4013160), (5406, 3836480), (5440, 3812502), (6042, 3432640), (6080, 3411186), (6310, 3286848), (6360, 3261008), (6460, 3210528), (6528, 3177085), (6784, 3057195), (7208, 2877360), (7296, 2842655), (7572, 2739040), (7752, 2675440), (8056, 2574480), (8160, 2541668), (8480, 2445756), (9010, 2301888), (9120, 2274124), (9465, 2191232), (9690, 2140352), (10070, 2059584), (10096, 2054280), (10176, 2038130), (10336, 2006580), (10727, 1933440), (10812, 1918240), (10880, 1906251), (11989, 1729920), (12084, 1716320), (12160, 1705593), (12620, 1643424), (12720, 1630504), (12920, 1605264), (13515, 1534592), (14416, 1438680), (15105, 1373056), (15144, 1369520), (15504, 1337720), (16112, 1287240), (16320, 1270834), (16960, 1222878), (17119, 1211520), (18020, 1150944), (18240, 1137062), (18930, 1095616), (19380, 1070176), (20140, 1029792), (20192, 1027140), (20352, 1019065), (20672, 1003290), (21454, 966720), (21624, 959120), (23978, 864960), (24168, 858160), (25240, 821712), (25440, 815252), (25840, 802632), (27030, 767296), (28832, 719340), (30210, 686528), (30288, 684760), (31008, 668860), (32181, 644480), (32224, 643620), (32640, 635417), (33443, 620160), (33920, 611439), (34238, 605760), (35967, 576640), (36040, 575472), (36480, 568531), (37860, 547808), (38760, 535088), (40280, 514896), (40384, 513570), (41344, 501645), (42908, 483360), (43248, 479560), (47956, 432480), (48336, 429080), (50480, 410856), (50880, 407626), (51357, 403840), (51680, 401316), (53635, 386688), (54060, 383648), (57664, 359670), (59945, 345984), (60420, 343264), (60576, 342380), (62016, 334430), (64362, 322240), (64448, 321810), (66886, 310080), (68476, 302880), (71934, 288320), (72080, 287736), (75720, 273904), (77520, 267544), (80560, 257448), (80768, 256785), (85595, 242304), (85816, 241680), (86496, 239780), (95912, 216240), (96672, 214540), (100329, 206720), (100960, 205428), (101760, 203813), (102714, 201920), (103360, 200658), (107270, 193344), (108120, 191824), (115328, 179835), (119890, 172992), (120840, 171632), (121152, 171190), (124032, 167215), (128724, 161120), (128896, 160905), (133772, 155040), (136952, 151440), (143868, 144160)]