201124560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9209}}^1$

素因数の和:9245

約数の個数: 160

約数和(自身を含む): 767450880

約数和(自身を除く): 566326320

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, 2730, 3120, 3640, 4368, 5460, 7280, 9209, 10920, 18418, 21840, 27627, 36836, 46045, 55254, 64463, 73672, 92090, 110508, 119717, 128926, 138135, 147344, 184180, 193389, 221016, 239434, 257852, 276270, 322315, 359151, 368360, 386778, 442032, 478868, 515704, 552540, 598585, 644630, 718302, 736720, 773556, 838019, 957736, 966945, 1031408, 1105080, 1197170, 1289260, 1436604, 1547112, 1676038, 1795755, 1915472, 1933890, 2210160, 2394340, 2514057, 2578520, 2873208, 3094224, 3352076, 3591510, 3867780, 4190095, 4788680, 5028114, 5157040, 5746416, 6704152, 7183020, 7735560, 8380190, 9577360, 10056228, 12570285, 13408304, 14366040, 15471120, 16760380, 20112456, 25140570, 28732080, 33520760, 40224912, 50281140, 67041520, 100562280, 201124560]

約数ペア:

[(1, 201124560), (2, 100562280), (3, 67041520), (4, 50281140), (5, 40224912), (6, 33520760), (7, 28732080), (8, 25140570), (10, 20112456), (12, 16760380), (13, 15471120), (14, 14366040), (15, 13408304), (16, 12570285), (20, 10056228), (21, 9577360), (24, 8380190), (26, 7735560), (28, 7183020), (30, 6704152), (35, 5746416), (39, 5157040), (40, 5028114), (42, 4788680), (48, 4190095), (52, 3867780), (56, 3591510), (60, 3352076), (65, 3094224), (70, 2873208), (78, 2578520), (80, 2514057), (84, 2394340), (91, 2210160), (104, 1933890), (105, 1915472), (112, 1795755), (120, 1676038), (130, 1547112), (140, 1436604), (156, 1289260), (168, 1197170), (182, 1105080), (195, 1031408), (208, 966945), (210, 957736), (240, 838019), (260, 773556), (273, 736720), (280, 718302), (312, 644630), (336, 598585), (364, 552540), (390, 515704), (420, 478868), (455, 442032), (520, 386778), (546, 368360), (560, 359151), (624, 322315), (728, 276270), (780, 257852), (840, 239434), (910, 221016), (1040, 193389), (1092, 184180), (1365, 147344), (1456, 138135), (1560, 128926), (1680, 119717), (1820, 110508), (2184, 92090), (2730, 73672), (3120, 64463), (3640, 55254), (4368, 46045), (5460, 36836), (7280, 27627), (9209, 21840), (10920, 18418)]