55670160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2549}}^1$

素因数の和:2585

約数の個数: 160

約数和(自身を含む): 212486400

約数和(自身を除く): 156816240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2549, 2730, 3120, 3640, 4368, 5098, 5460, 7280, 7647, 10196, 10920, 12745, 15294, 17843, 20392, 21840, 25490, 30588, 33137, 35686, 38235, 40784, 50980, 53529, 61176, 66274, 71372, 76470, 89215, 99411, 101960, 107058, 122352, 132548, 142744, 152940, 165685, 178430, 198822, 203920, 214116, 231959, 265096, 267645, 285488, 305880, 331370, 356860, 397644, 428232, 463918, 497055, 530192, 535290, 611760, 662740, 695877, 713720, 795288, 856464, 927836, 994110, 1070580, 1159795, 1325480, 1391754, 1427440, 1590576, 1855672, 1988220, 2141160, 2319590, 2650960, 2783508, 3479385, 3711344, 3976440, 4282320, 4639180, 5567016, 6958770, 7952880, 9278360, 11134032, 13917540, 18556720, 27835080, 55670160]

約数ペア:

[(1, 55670160), (2, 27835080), (3, 18556720), (4, 13917540), (5, 11134032), (6, 9278360), (7, 7952880), (8, 6958770), (10, 5567016), (12, 4639180), (13, 4282320), (14, 3976440), (15, 3711344), (16, 3479385), (20, 2783508), (21, 2650960), (24, 2319590), (26, 2141160), (28, 1988220), (30, 1855672), (35, 1590576), (39, 1427440), (40, 1391754), (42, 1325480), (48, 1159795), (52, 1070580), (56, 994110), (60, 927836), (65, 856464), (70, 795288), (78, 713720), (80, 695877), (84, 662740), (91, 611760), (104, 535290), (105, 530192), (112, 497055), (120, 463918), (130, 428232), (140, 397644), (156, 356860), (168, 331370), (182, 305880), (195, 285488), (208, 267645), (210, 265096), (240, 231959), (260, 214116), (273, 203920), (280, 198822), (312, 178430), (336, 165685), (364, 152940), (390, 142744), (420, 132548), (455, 122352), (520, 107058), (546, 101960), (560, 99411), (624, 89215), (728, 76470), (780, 71372), (840, 66274), (910, 61176), (1040, 53529), (1092, 50980), (1365, 40784), (1456, 38235), (1560, 35686), (1680, 33137), (1820, 30588), (2184, 25490), (2549, 21840), (2730, 20392), (3120, 17843), (3640, 15294), (4368, 12745), (5098, 10920), (5460, 10196), (7280, 7647)]