20122544640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{761}}^1$

素因数の和:1111

約数の個数: 320

約数和(自身を含む): 70494095232

約数和(自身を除く): 50371550592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 313, 320, 330, 352, 384, 440, 480, 512, 528, 626, 640, 660, 704, 761, 768, 880, 939, 960, 1056, 1252, 1280, 1320, 1408, 1522, 1536, 1565, 1760, 1878, 1920, 2112, 2283, 2504, 2560, 2640, 2816, 3044, 3130, 3443, 3520, 3756, 3805, 3840, 4224, 4566, 4695, 5008, 5280, 5632, 6088, 6260, 6886, 7040, 7512, 7610, 7680, 8371, 8448, 9132, 9390, 10016, 10329, 10560, 11415, 12176, 12520, 13772, 14080, 15024, 15220, 16742, 16896, 17215, 18264, 18780, 20032, 20658, 21120, 22830, 24352, 25040, 25113, 27544, 28160, 30048, 30440, 33484, 34430, 36528, 37560, 40064, 41316, 41855, 42240, 45660, 48704, 50080, 50226, 51645, 55088, 60096, 60880, 66968, 68860, 73056, 75120, 80128, 82632, 83710, 84480, 91320, 97408, 100160, 100452, 103290, 110176, 120192, 121760, 125565, 133936, 137720, 146112, 150240, 160256, 165264, 167420, 182640, 194816, 200320, 200904, 206580, 220352, 238193, 240384, 243520, 251130, 267872, 275440, 292224, 300480, 330528, 334840, 365280, 389632, 400640, 401808, 413160, 440704, 476386, 480768, 487040, 502260, 535744, 550880, 584448, 600960, 661056, 669680, 714579, 730560, 801280, 803616, 826320, 881408, 952772, 974080, 1004520, 1071488, 1101760, 1168896, 1190965, 1201920, 1322112, 1339360, 1429158, 1461120, 1607232, 1652640, 1762816, 1905544, 1948160, 2009040, 2142976, 2203520, 2381930, 2403840, 2620123, 2644224, 2678720, 2858316, 2922240, 3214464, 3305280, 3572895, 3811088, 4018080, 4285952, 4407040, 4763860, 5240246, 5288448, 5357440, 5716632, 5844480, 6428928, 6610560, 7145790, 7622176, 7860369, 8036160, 8814080, 9527720, 10480492, 10714880, 11433264, 12857856, 13100615, 13221120, 14291580, 15244352, 15720738, 16072320, 19055440, 20960984, 21429760, 22866528, 26201230, 26442240, 28583160, 30488704, 31441476, 32144640, 38110880, 39301845, 41921968, 45733056, 52402460, 57166320, 60977408, 62882952, 64289280, 76221760, 78603690, 83843936, 91466112, 104804920, 114332640, 121954816, 125765904, 152443520, 157207380, 167687872, 182932224, 209609840, 228665280, 251531808, 304887040, 314414760, 335375744, 365864448, 419219680, 457330560, 503063616, 609774080, 628829520, 670751488, 838439360, 914661120, 1006127232, 1257659040, 1341502976, 1676878720, 1829322240, 2012254464, 2515318080, 3353757440, 4024508928, 5030636160, 6707514880, 10061272320, 20122544640]

約数ペア:

[(1, 20122544640), (2, 10061272320), (3, 6707514880), (4, 5030636160), (5, 4024508928), (6, 3353757440), (8, 2515318080), (10, 2012254464), (11, 1829322240), (12, 1676878720), (15, 1341502976), (16, 1257659040), (20, 1006127232), (22, 914661120), (24, 838439360), (30, 670751488), (32, 628829520), (33, 609774080), (40, 503063616), (44, 457330560), (48, 419219680), (55, 365864448), (60, 335375744), (64, 314414760), (66, 304887040), (80, 251531808), (88, 228665280), (96, 209609840), (110, 182932224), (120, 167687872), (128, 157207380), (132, 152443520), (160, 125765904), (165, 121954816), (176, 114332640), (192, 104804920), (220, 91466112), (240, 83843936), (256, 78603690), (264, 76221760), (313, 64289280), (320, 62882952), (330, 60977408), (352, 57166320), (384, 52402460), (440, 45733056), (480, 41921968), (512, 39301845), (528, 38110880), (626, 32144640), (640, 31441476), (660, 30488704), (704, 28583160), (761, 26442240), (768, 26201230), (880, 22866528), (939, 21429760), (960, 20960984), (1056, 19055440), (1252, 16072320), (1280, 15720738), (1320, 15244352), (1408, 14291580), (1522, 13221120), (1536, 13100615), (1565, 12857856), (1760, 11433264), (1878, 10714880), (1920, 10480492), (2112, 9527720), (2283, 8814080), (2504, 8036160), (2560, 7860369), (2640, 7622176), (2816, 7145790), (3044, 6610560), (3130, 6428928), (3443, 5844480), (3520, 5716632), (3756, 5357440), (3805, 5288448), (3840, 5240246), (4224, 4763860), (4566, 4407040), (4695, 4285952), (5008, 4018080), (5280, 3811088), (5632, 3572895), (6088, 3305280), (6260, 3214464), (6886, 2922240), (7040, 2858316), (7512, 2678720), (7610, 2644224), (7680, 2620123), (8371, 2403840), (8448, 2381930), (9132, 2203520), (9390, 2142976), (10016, 2009040), (10329, 1948160), (10560, 1905544), (11415, 1762816), (12176, 1652640), (12520, 1607232), (13772, 1461120), (14080, 1429158), (15024, 1339360), (15220, 1322112), (16742, 1201920), (16896, 1190965), (17215, 1168896), (18264, 1101760), (18780, 1071488), (20032, 1004520), (20658, 974080), (21120, 952772), (22830, 881408), (24352, 826320), (25040, 803616), (25113, 801280), (27544, 730560), (28160, 714579), (30048, 669680), (30440, 661056), (33484, 600960), (34430, 584448), (36528, 550880), (37560, 535744), (40064, 502260), (41316, 487040), (41855, 480768), (42240, 476386), (45660, 440704), (48704, 413160), (50080, 401808), (50226, 400640), (51645, 389632), (55088, 365280), (60096, 334840), (60880, 330528), (66968, 300480), (68860, 292224), (73056, 275440), (75120, 267872), (80128, 251130), (82632, 243520), (83710, 240384), (84480, 238193), (91320, 220352), (97408, 206580), (100160, 200904), (100452, 200320), (103290, 194816), (110176, 182640), (120192, 167420), (121760, 165264), (125565, 160256), (133936, 150240), (137720, 146112)]