1926915120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1621}}^1$

素因数の和:1780

約数の個数: 240

約数和(自身を含む): 7028216832

約数和(自身を除く): 5101301712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 127, 130, 144, 156, 180, 195, 208, 234, 240, 254, 260, 312, 360, 381, 390, 468, 508, 520, 585, 624, 635, 720, 762, 780, 936, 1016, 1040, 1143, 1170, 1270, 1524, 1560, 1621, 1651, 1872, 1905, 2032, 2286, 2340, 2540, 3048, 3120, 3242, 3302, 3810, 4572, 4680, 4863, 4953, 5080, 5715, 6096, 6484, 6604, 7620, 8105, 8255, 9144, 9360, 9726, 9906, 10160, 11430, 12968, 13208, 14589, 14859, 15240, 16210, 16510, 18288, 19452, 19812, 21073, 22860, 24315, 24765, 25936, 26416, 29178, 29718, 30480, 32420, 33020, 38904, 39624, 42146, 45720, 48630, 49530, 58356, 59436, 63219, 64840, 66040, 72945, 74295, 77808, 79248, 84292, 91440, 97260, 99060, 105365, 116712, 118872, 126438, 129680, 132080, 145890, 148590, 168584, 189657, 194520, 198120, 205867, 210730, 233424, 237744, 252876, 291780, 297180, 316095, 337168, 379314, 389040, 396240, 411734, 421460, 505752, 583560, 594360, 617601, 632190, 758628, 823468, 842920, 948285, 1011504, 1029335, 1167120, 1188720, 1235202, 1264380, 1517256, 1646936, 1685840, 1852803, 1896570, 2058670, 2470404, 2528760, 2676271, 3034512, 3088005, 3293872, 3705606, 3793140, 4117340, 4940808, 5057520, 5352542, 6176010, 7411212, 7586280, 8028813, 8234680, 9264015, 9881616, 10705084, 12352020, 13381355, 14822424, 15172560, 16057626, 16469360, 18528030, 21410168, 24086439, 24704040, 26762710, 29644848, 32115252, 37056060, 40144065, 42820336, 48172878, 49408080, 53525420, 64230504, 74112120, 80288130, 96345756, 107050840, 120432195, 128461008, 148224240, 160576260, 192691512, 214101680, 240864390, 321152520, 385383024, 481728780, 642305040, 963457560, 1926915120]

約数ペア:

[(1, 1926915120), (2, 963457560), (3, 642305040), (4, 481728780), (5, 385383024), (6, 321152520), (8, 240864390), (9, 214101680), (10, 192691512), (12, 160576260), (13, 148224240), (15, 128461008), (16, 120432195), (18, 107050840), (20, 96345756), (24, 80288130), (26, 74112120), (30, 64230504), (36, 53525420), (39, 49408080), (40, 48172878), (45, 42820336), (48, 40144065), (52, 37056060), (60, 32115252), (65, 29644848), (72, 26762710), (78, 24704040), (80, 24086439), (90, 21410168), (104, 18528030), (117, 16469360), (120, 16057626), (127, 15172560), (130, 14822424), (144, 13381355), (156, 12352020), (180, 10705084), (195, 9881616), (208, 9264015), (234, 8234680), (240, 8028813), (254, 7586280), (260, 7411212), (312, 6176010), (360, 5352542), (381, 5057520), (390, 4940808), (468, 4117340), (508, 3793140), (520, 3705606), (585, 3293872), (624, 3088005), (635, 3034512), (720, 2676271), (762, 2528760), (780, 2470404), (936, 2058670), (1016, 1896570), (1040, 1852803), (1143, 1685840), (1170, 1646936), (1270, 1517256), (1524, 1264380), (1560, 1235202), (1621, 1188720), (1651, 1167120), (1872, 1029335), (1905, 1011504), (2032, 948285), (2286, 842920), (2340, 823468), (2540, 758628), (3048, 632190), (3120, 617601), (3242, 594360), (3302, 583560), (3810, 505752), (4572, 421460), (4680, 411734), (4863, 396240), (4953, 389040), (5080, 379314), (5715, 337168), (6096, 316095), (6484, 297180), (6604, 291780), (7620, 252876), (8105, 237744), (8255, 233424), (9144, 210730), (9360, 205867), (9726, 198120), (9906, 194520), (10160, 189657), (11430, 168584), (12968, 148590), (13208, 145890), (14589, 132080), (14859, 129680), (15240, 126438), (16210, 118872), (16510, 116712), (18288, 105365), (19452, 99060), (19812, 97260), (21073, 91440), (22860, 84292), (24315, 79248), (24765, 77808), (25936, 74295), (26416, 72945), (29178, 66040), (29718, 64840), (30480, 63219), (32420, 59436), (33020, 58356), (38904, 49530), (39624, 48630), (42146, 45720)]