12295920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1$

素因数の和:599

約数の個数: 160

約数和(自身を含む): 46996992

約数和(自身を除く): 34701072

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, 563, 624, 728, 780, 840, 910, 1040, 1092, 1126, 1365, 1456, 1560, 1680, 1689, 1820, 2184, 2252, 2730, 2815, 3120, 3378, 3640, 3941, 4368, 4504, 5460, 5630, 6756, 7280, 7319, 7882, 8445, 9008, 10920, 11260, 11823, 13512, 14638, 15764, 16890, 19705, 21840, 21957, 22520, 23646, 27024, 29276, 31528, 33780, 36595, 39410, 43914, 45040, 47292, 51233, 58552, 59115, 63056, 67560, 73190, 78820, 87828, 94584, 102466, 109785, 117104, 118230, 135120, 146380, 153699, 157640, 175656, 189168, 204932, 219570, 236460, 256165, 292760, 307398, 315280, 351312, 409864, 439140, 472920, 512330, 585520, 614796, 768495, 819728, 878280, 945840, 1024660, 1229592, 1536990, 1756560, 2049320, 2459184, 3073980, 4098640, 6147960, 12295920]

約数ペア:

[(1, 12295920), (2, 6147960), (3, 4098640), (4, 3073980), (5, 2459184), (6, 2049320), (7, 1756560), (8, 1536990), (10, 1229592), (12, 1024660), (13, 945840), (14, 878280), (15, 819728), (16, 768495), (20, 614796), (21, 585520), (24, 512330), (26, 472920), (28, 439140), (30, 409864), (35, 351312), (39, 315280), (40, 307398), (42, 292760), (48, 256165), (52, 236460), (56, 219570), (60, 204932), (65, 189168), (70, 175656), (78, 157640), (80, 153699), (84, 146380), (91, 135120), (104, 118230), (105, 117104), (112, 109785), (120, 102466), (130, 94584), (140, 87828), (156, 78820), (168, 73190), (182, 67560), (195, 63056), (208, 59115), (210, 58552), (240, 51233), (260, 47292), (273, 45040), (280, 43914), (312, 39410), (336, 36595), (364, 33780), (390, 31528), (420, 29276), (455, 27024), (520, 23646), (546, 22520), (560, 21957), (563, 21840), (624, 19705), (728, 16890), (780, 15764), (840, 14638), (910, 13512), (1040, 11823), (1092, 11260), (1126, 10920), (1365, 9008), (1456, 8445), (1560, 7882), (1680, 7319), (1689, 7280), (1820, 6756), (2184, 5630), (2252, 5460), (2730, 4504), (2815, 4368), (3120, 3941), (3378, 3640)]