789862320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1223}}^1$

素因数の和:1281

約数の個数: 320

約数和(自身を含む): 3059804160

約数和(自身を除く): 2269941840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 27, 30, 36, 39, 40, 45, 46, 48, 52, 54, 60, 65, 69, 72, 78, 80, 90, 92, 104, 108, 115, 117, 120, 130, 135, 138, 144, 156, 180, 184, 195, 207, 208, 216, 230, 234, 240, 260, 270, 276, 299, 312, 345, 351, 360, 368, 390, 414, 432, 460, 468, 520, 540, 552, 585, 598, 621, 624, 690, 702, 720, 780, 828, 897, 920, 936, 1035, 1040, 1080, 1104, 1170, 1196, 1223, 1242, 1380, 1404, 1495, 1560, 1656, 1755, 1794, 1840, 1872, 2070, 2160, 2340, 2392, 2446, 2484, 2691, 2760, 2808, 2990, 3105, 3120, 3312, 3510, 3588, 3669, 4140, 4485, 4680, 4784, 4892, 4968, 5382, 5520, 5616, 5980, 6115, 6210, 7020, 7176, 7338, 8073, 8280, 8970, 9360, 9784, 9936, 10764, 11007, 11960, 12230, 12420, 13455, 14040, 14352, 14676, 15899, 16146, 16560, 17940, 18345, 19568, 21528, 22014, 23920, 24460, 24840, 26910, 28080, 28129, 29352, 31798, 32292, 33021, 35880, 36690, 40365, 43056, 44028, 47697, 48920, 49680, 53820, 55035, 56258, 58704, 63596, 64584, 66042, 71760, 73380, 79495, 80730, 84387, 88056, 95394, 97840, 107640, 110070, 112516, 127192, 129168, 132084, 140645, 143091, 146760, 158990, 161460, 165105, 168774, 176112, 190788, 215280, 220140, 225032, 238485, 253161, 254384, 264168, 281290, 286182, 293520, 317980, 322920, 330210, 337548, 365677, 381576, 421935, 429273, 440280, 450064, 476970, 506322, 528336, 562580, 572364, 635960, 645840, 660420, 675096, 715455, 731354, 759483, 763152, 843870, 858546, 880560, 953940, 1012644, 1097031, 1125160, 1144728, 1265805, 1271920, 1320840, 1350192, 1430910, 1462708, 1518966, 1687740, 1717092, 1828385, 1907880, 2025288, 2146365, 2194062, 2250320, 2289456, 2531610, 2641680, 2861820, 2925416, 3037932, 3291093, 3375480, 3434184, 3656770, 3797415, 3815760, 4050576, 4292730, 4388124, 5063220, 5485155, 5723640, 5850832, 6075864, 6582186, 6750960, 6868368, 7313540, 7594830, 8585460, 8776248, 9873279, 10126440, 10970310, 11447280, 12151728, 13164372, 14627080, 15189660, 16455465, 17170920, 17552496, 19746558, 20252880, 21940620, 26328744, 29254160, 30379320, 32910930, 34341840, 39493116, 43881240, 49366395, 52657488, 60758640, 65821860, 78986232, 87762480, 98732790, 131643720, 157972464, 197465580, 263287440, 394931160, 789862320]

約数ペア:

[(1, 789862320), (2, 394931160), (3, 263287440), (4, 197465580), (5, 157972464), (6, 131643720), (8, 98732790), (9, 87762480), (10, 78986232), (12, 65821860), (13, 60758640), (15, 52657488), (16, 49366395), (18, 43881240), (20, 39493116), (23, 34341840), (24, 32910930), (26, 30379320), (27, 29254160), (30, 26328744), (36, 21940620), (39, 20252880), (40, 19746558), (45, 17552496), (46, 17170920), (48, 16455465), (52, 15189660), (54, 14627080), (60, 13164372), (65, 12151728), (69, 11447280), (72, 10970310), (78, 10126440), (80, 9873279), (90, 8776248), (92, 8585460), (104, 7594830), (108, 7313540), (115, 6868368), (117, 6750960), (120, 6582186), (130, 6075864), (135, 5850832), (138, 5723640), (144, 5485155), (156, 5063220), (180, 4388124), (184, 4292730), (195, 4050576), (207, 3815760), (208, 3797415), (216, 3656770), (230, 3434184), (234, 3375480), (240, 3291093), (260, 3037932), (270, 2925416), (276, 2861820), (299, 2641680), (312, 2531610), (345, 2289456), (351, 2250320), (360, 2194062), (368, 2146365), (390, 2025288), (414, 1907880), (432, 1828385), (460, 1717092), (468, 1687740), (520, 1518966), (540, 1462708), (552, 1430910), (585, 1350192), (598, 1320840), (621, 1271920), (624, 1265805), (690, 1144728), (702, 1125160), (720, 1097031), (780, 1012644), (828, 953940), (897, 880560), (920, 858546), (936, 843870), (1035, 763152), (1040, 759483), (1080, 731354), (1104, 715455), (1170, 675096), (1196, 660420), (1223, 645840), (1242, 635960), (1380, 572364), (1404, 562580), (1495, 528336), (1560, 506322), (1656, 476970), (1755, 450064), (1794, 440280), (1840, 429273), (1872, 421935), (2070, 381576), (2160, 365677), (2340, 337548), (2392, 330210), (2446, 322920), (2484, 317980), (2691, 293520), (2760, 286182), (2808, 281290), (2990, 264168), (3105, 254384), (3120, 253161), (3312, 238485), (3510, 225032), (3588, 220140), (3669, 215280), (4140, 190788), (4485, 176112), (4680, 168774), (4784, 165105), (4892, 161460), (4968, 158990), (5382, 146760), (5520, 143091), (5616, 140645), (5980, 132084), (6115, 129168), (6210, 127192), (7020, 112516), (7176, 110070), (7338, 107640), (8073, 97840), (8280, 95394), (8970, 88056), (9360, 84387), (9784, 80730), (9936, 79495), (10764, 73380), (11007, 71760), (11960, 66042), (12230, 64584), (12420, 63596), (13455, 58704), (14040, 56258), (14352, 55035), (14676, 53820), (15899, 49680), (16146, 48920), (16560, 47697), (17940, 44028), (18345, 43056), (19568, 40365), (21528, 36690), (22014, 35880), (23920, 33021), (24460, 32292), (24840, 31798), (26910, 29352), (28080, 28129)]