740711790

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{773}}^1$

素因数の和:825

約数の個数: 240

約数和(自身を含む): 2467970208

約数和(自身を除く): 1727258418

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 81, 90, 91, 105, 117, 126, 130, 135, 162, 169, 182, 189, 195, 210, 234, 270, 273, 315, 338, 351, 378, 390, 405, 455, 507, 546, 567, 585, 630, 702, 773, 810, 819, 845, 910, 945, 1014, 1053, 1134, 1170, 1183, 1365, 1521, 1546, 1638, 1690, 1755, 1890, 2106, 2319, 2366, 2457, 2535, 2730, 2835, 3042, 3510, 3549, 3865, 4095, 4563, 4638, 4914, 5070, 5265, 5411, 5670, 5915, 6957, 7098, 7371, 7605, 7730, 8190, 9126, 10049, 10530, 10647, 10822, 11595, 11830, 12285, 13689, 13914, 14742, 15210, 16233, 17745, 20098, 20871, 21294, 22815, 23190, 24570, 27055, 27378, 30147, 31941, 32466, 34785, 35490, 36855, 41742, 45630, 48699, 50245, 53235, 54110, 60294, 62613, 63882, 68445, 69570, 70343, 73710, 81165, 90441, 95823, 97398, 100490, 104355, 106470, 125226, 130637, 136890, 140686, 146097, 150735, 159705, 162330, 180882, 191646, 208710, 211029, 243495, 261274, 271323, 292194, 301470, 313065, 319410, 351715, 391911, 422058, 438291, 452205, 479115, 486990, 542646, 626130, 633087, 653185, 703430, 730485, 783822, 813969, 876582, 904410, 914459, 958230, 1055145, 1175733, 1266174, 1306370, 1356615, 1460970, 1627938, 1828918, 1899261, 1959555, 2110290, 2191455, 2351466, 2713230, 2743377, 3165435, 3527199, 3798522, 3919110, 4069845, 4382910, 4572295, 5486754, 5697783, 5878665, 6330870, 7054398, 8139690, 8230131, 9144590, 9496305, 10581597, 11395566, 11757330, 13716885, 16460262, 17635995, 18992610, 21163194, 24690393, 27433770, 28488915, 35271990, 41150655, 49380786, 52907985, 56977830, 74071179, 82301310, 105815970, 123451965, 148142358, 246903930, 370355895, 740711790]

約数ペア:

[(1, 740711790), (2, 370355895), (3, 246903930), (5, 148142358), (6, 123451965), (7, 105815970), (9, 82301310), (10, 74071179), (13, 56977830), (14, 52907985), (15, 49380786), (18, 41150655), (21, 35271990), (26, 28488915), (27, 27433770), (30, 24690393), (35, 21163194), (39, 18992610), (42, 17635995), (45, 16460262), (54, 13716885), (63, 11757330), (65, 11395566), (70, 10581597), (78, 9496305), (81, 9144590), (90, 8230131), (91, 8139690), (105, 7054398), (117, 6330870), (126, 5878665), (130, 5697783), (135, 5486754), (162, 4572295), (169, 4382910), (182, 4069845), (189, 3919110), (195, 3798522), (210, 3527199), (234, 3165435), (270, 2743377), (273, 2713230), (315, 2351466), (338, 2191455), (351, 2110290), (378, 1959555), (390, 1899261), (405, 1828918), (455, 1627938), (507, 1460970), (546, 1356615), (567, 1306370), (585, 1266174), (630, 1175733), (702, 1055145), (773, 958230), (810, 914459), (819, 904410), (845, 876582), (910, 813969), (945, 783822), (1014, 730485), (1053, 703430), (1134, 653185), (1170, 633087), (1183, 626130), (1365, 542646), (1521, 486990), (1546, 479115), (1638, 452205), (1690, 438291), (1755, 422058), (1890, 391911), (2106, 351715), (2319, 319410), (2366, 313065), (2457, 301470), (2535, 292194), (2730, 271323), (2835, 261274), (3042, 243495), (3510, 211029), (3549, 208710), (3865, 191646), (4095, 180882), (4563, 162330), (4638, 159705), (4914, 150735), (5070, 146097), (5265, 140686), (5411, 136890), (5670, 130637), (5915, 125226), (6957, 106470), (7098, 104355), (7371, 100490), (7605, 97398), (7730, 95823), (8190, 90441), (9126, 81165), (10049, 73710), (10530, 70343), (10647, 69570), (10822, 68445), (11595, 63882), (11830, 62613), (12285, 60294), (13689, 54110), (13914, 53235), (14742, 50245), (15210, 48699), (16233, 45630), (17745, 41742), (20098, 36855), (20871, 35490), (21294, 34785), (22815, 32466), (23190, 31941), (24570, 30147), (27055, 27378)]