162438120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{569}}^1$

素因数の和:660

約数の個数: 192

約数和(自身を含む): 578869200

約数和(自身を除く): 416431080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 61, 65, 72, 78, 90, 104, 117, 120, 122, 130, 156, 180, 183, 195, 234, 244, 260, 305, 312, 360, 366, 390, 468, 488, 520, 549, 569, 585, 610, 732, 780, 793, 915, 936, 1098, 1138, 1170, 1220, 1464, 1560, 1586, 1707, 1830, 2196, 2276, 2340, 2379, 2440, 2745, 2845, 3172, 3414, 3660, 3965, 4392, 4552, 4680, 4758, 5121, 5490, 5690, 6344, 6828, 7137, 7320, 7397, 7930, 8535, 9516, 10242, 10980, 11380, 11895, 13656, 14274, 14794, 15860, 17070, 19032, 20484, 21960, 22191, 22760, 23790, 25605, 28548, 29588, 31720, 34140, 34709, 35685, 36985, 40968, 44382, 47580, 51210, 57096, 59176, 66573, 68280, 69418, 71370, 73970, 88764, 95160, 102420, 104127, 110955, 133146, 138836, 142740, 147940, 173545, 177528, 204840, 208254, 221910, 266292, 277672, 285480, 295880, 312381, 332865, 347090, 416508, 443820, 451217, 520635, 532584, 624762, 665730, 694180, 833016, 887640, 902434, 1041270, 1249524, 1331460, 1353651, 1388360, 1561905, 1804868, 2082540, 2256085, 2499048, 2662920, 2707302, 3123810, 3609736, 4060953, 4165080, 4512170, 5414604, 6247620, 6768255, 8121906, 9024340, 10829208, 12495240, 13536510, 16243812, 18048680, 20304765, 27073020, 32487624, 40609530, 54146040, 81219060, 162438120]

約数ペア:

[(1, 162438120), (2, 81219060), (3, 54146040), (4, 40609530), (5, 32487624), (6, 27073020), (8, 20304765), (9, 18048680), (10, 16243812), (12, 13536510), (13, 12495240), (15, 10829208), (18, 9024340), (20, 8121906), (24, 6768255), (26, 6247620), (30, 5414604), (36, 4512170), (39, 4165080), (40, 4060953), (45, 3609736), (52, 3123810), (60, 2707302), (61, 2662920), (65, 2499048), (72, 2256085), (78, 2082540), (90, 1804868), (104, 1561905), (117, 1388360), (120, 1353651), (122, 1331460), (130, 1249524), (156, 1041270), (180, 902434), (183, 887640), (195, 833016), (234, 694180), (244, 665730), (260, 624762), (305, 532584), (312, 520635), (360, 451217), (366, 443820), (390, 416508), (468, 347090), (488, 332865), (520, 312381), (549, 295880), (569, 285480), (585, 277672), (610, 266292), (732, 221910), (780, 208254), (793, 204840), (915, 177528), (936, 173545), (1098, 147940), (1138, 142740), (1170, 138836), (1220, 133146), (1464, 110955), (1560, 104127), (1586, 102420), (1707, 95160), (1830, 88764), (2196, 73970), (2276, 71370), (2340, 69418), (2379, 68280), (2440, 66573), (2745, 59176), (2845, 57096), (3172, 51210), (3414, 47580), (3660, 44382), (3965, 40968), (4392, 36985), (4552, 35685), (4680, 34709), (4758, 34140), (5121, 31720), (5490, 29588), (5690, 28548), (6344, 25605), (6828, 23790), (7137, 22760), (7320, 22191), (7397, 21960), (7930, 20484), (8535, 19032), (9516, 17070), (10242, 15860), (10980, 14794), (11380, 14274), (11895, 13656)]