74623640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:146

約数の個数: 192

約数和(自身を含む): 221356800

約数和(自身を除く): 146733160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 83, 91, 95, 104, 130, 133, 140, 152, 166, 169, 182, 190, 247, 260, 266, 280, 332, 338, 364, 380, 415, 455, 494, 520, 532, 581, 664, 665, 676, 728, 760, 830, 845, 910, 988, 1064, 1079, 1162, 1183, 1235, 1330, 1352, 1577, 1660, 1690, 1729, 1820, 1976, 2158, 2324, 2366, 2470, 2660, 2905, 3154, 3211, 3320, 3380, 3458, 3640, 4316, 4648, 4732, 4940, 5320, 5395, 5810, 5915, 6308, 6422, 6760, 6916, 7553, 7885, 8632, 8645, 9464, 9880, 10790, 11039, 11620, 11830, 12616, 12844, 13832, 14027, 15106, 15770, 16055, 17290, 20501, 21580, 22078, 22477, 23240, 23660, 25688, 28054, 30212, 31540, 32110, 34580, 37765, 41002, 43160, 44156, 44954, 47320, 55195, 56108, 60424, 63080, 64220, 69160, 70135, 75530, 82004, 88312, 89908, 98189, 102505, 110390, 112216, 112385, 128440, 140270, 143507, 151060, 164008, 179816, 196378, 205010, 220780, 224770, 266513, 280540, 287014, 302120, 392756, 410020, 441560, 449540, 490945, 533026, 561080, 574028, 717535, 785512, 820040, 899080, 981890, 1066052, 1148056, 1332565, 1435070, 1865591, 1963780, 2132104, 2665130, 2870140, 3731182, 3927560, 5330260, 5740280, 7462364, 9327955, 10660520, 14924728, 18655910, 37311820, 74623640]

約数ペア:

[(1, 74623640), (2, 37311820), (4, 18655910), (5, 14924728), (7, 10660520), (8, 9327955), (10, 7462364), (13, 5740280), (14, 5330260), (19, 3927560), (20, 3731182), (26, 2870140), (28, 2665130), (35, 2132104), (38, 1963780), (40, 1865591), (52, 1435070), (56, 1332565), (65, 1148056), (70, 1066052), (76, 981890), (83, 899080), (91, 820040), (95, 785512), (104, 717535), (130, 574028), (133, 561080), (140, 533026), (152, 490945), (166, 449540), (169, 441560), (182, 410020), (190, 392756), (247, 302120), (260, 287014), (266, 280540), (280, 266513), (332, 224770), (338, 220780), (364, 205010), (380, 196378), (415, 179816), (455, 164008), (494, 151060), (520, 143507), (532, 140270), (581, 128440), (664, 112385), (665, 112216), (676, 110390), (728, 102505), (760, 98189), (830, 89908), (845, 88312), (910, 82004), (988, 75530), (1064, 70135), (1079, 69160), (1162, 64220), (1183, 63080), (1235, 60424), (1330, 56108), (1352, 55195), (1577, 47320), (1660, 44954), (1690, 44156), (1729, 43160), (1820, 41002), (1976, 37765), (2158, 34580), (2324, 32110), (2366, 31540), (2470, 30212), (2660, 28054), (2905, 25688), (3154, 23660), (3211, 23240), (3320, 22477), (3380, 22078), (3458, 21580), (3640, 20501), (4316, 17290), (4648, 16055), (4732, 15770), (4940, 15106), (5320, 14027), (5395, 13832), (5810, 12844), (5915, 12616), (6308, 11830), (6422, 11620), (6760, 11039), (6916, 10790), (7553, 9880), (7885, 9464), (8632, 8645)]