2237185680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{773}}^1$

素因数の和:1209

約数の個数: 160

約数和(自身を含む): 7186682880

約数和(自身を除く): 4949497200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 389, 465, 496, 620, 744, 773, 778, 930, 1167, 1240, 1488, 1546, 1556, 1860, 1945, 2319, 2334, 2480, 3092, 3112, 3720, 3865, 3890, 4638, 4668, 5835, 6184, 6224, 7440, 7730, 7780, 9276, 9336, 11595, 11670, 12059, 12368, 15460, 15560, 18552, 18672, 23190, 23340, 23963, 24118, 30920, 31120, 36177, 37104, 46380, 46680, 47926, 48236, 60295, 61840, 71889, 72354, 92760, 93360, 95852, 96472, 119815, 120590, 143778, 144708, 180885, 185520, 191704, 192944, 239630, 241180, 287556, 289416, 300697, 359445, 361770, 383408, 479260, 482360, 575112, 578832, 601394, 718890, 723540, 902091, 958520, 964720, 1150224, 1202788, 1437780, 1447080, 1503485, 1804182, 1917040, 2405576, 2875560, 2894160, 3006970, 3608364, 4510455, 4811152, 5751120, 6013940, 7216728, 9020910, 9321607, 12027880, 14433456, 18041820, 18643214, 24055760, 27964821, 36083640, 37286428, 46608035, 55929642, 72167280, 74572856, 93216070, 111859284, 139824105, 149145712, 186432140, 223718568, 279648210, 372864280, 447437136, 559296420, 745728560, 1118592840, 2237185680]

約数ペア:

[(1, 2237185680), (2, 1118592840), (3, 745728560), (4, 559296420), (5, 447437136), (6, 372864280), (8, 279648210), (10, 223718568), (12, 186432140), (15, 149145712), (16, 139824105), (20, 111859284), (24, 93216070), (30, 74572856), (31, 72167280), (40, 55929642), (48, 46608035), (60, 37286428), (62, 36083640), (80, 27964821), (93, 24055760), (120, 18643214), (124, 18041820), (155, 14433456), (186, 12027880), (240, 9321607), (248, 9020910), (310, 7216728), (372, 6013940), (389, 5751120), (465, 4811152), (496, 4510455), (620, 3608364), (744, 3006970), (773, 2894160), (778, 2875560), (930, 2405576), (1167, 1917040), (1240, 1804182), (1488, 1503485), (1546, 1447080), (1556, 1437780), (1860, 1202788), (1945, 1150224), (2319, 964720), (2334, 958520), (2480, 902091), (3092, 723540), (3112, 718890), (3720, 601394), (3865, 578832), (3890, 575112), (4638, 482360), (4668, 479260), (5835, 383408), (6184, 361770), (6224, 359445), (7440, 300697), (7730, 289416), (7780, 287556), (9276, 241180), (9336, 239630), (11595, 192944), (11670, 191704), (12059, 185520), (12368, 180885), (15460, 144708), (15560, 143778), (18552, 120590), (18672, 119815), (23190, 96472), (23340, 95852), (23963, 93360), (24118, 92760), (30920, 72354), (31120, 71889), (36177, 61840), (37104, 60295), (46380, 48236), (46680, 47926)]