286147680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6551}}^1$

素因数の和:6589

約数の個数: 192

約数和(自身を含む): 1109541888

約数和(自身を除く): 823394208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 5460, 6240, 6551, 7280, 8736, 10920, 13102, 14560, 19653, 21840, 26204, 32755, 39306, 43680, 45857, 52408, 65510, 78612, 85163, 91714, 98265, 104816, 131020, 137571, 157224, 170326, 183428, 196530, 209632, 229285, 255489, 262040, 275142, 314448, 340652, 366856, 393060, 425815, 458570, 510978, 524080, 550284, 596141, 628896, 681304, 687855, 733712, 786120, 851630, 917140, 1021956, 1048160, 1100568, 1192282, 1277445, 1362608, 1375710, 1467424, 1572240, 1703260, 1788423, 1834280, 2043912, 2201136, 2384564, 2554890, 2725216, 2751420, 2980705, 3144480, 3406520, 3576846, 3668560, 4087824, 4402272, 4769128, 5109780, 5502840, 5961410, 6813040, 7153692, 7337120, 8175648, 8942115, 9538256, 10219560, 11005680, 11922820, 13626080, 14307384, 17884230, 19076512, 20439120, 22011360, 23845640, 28614768, 35768460, 40878240, 47691280, 57229536, 71536920, 95382560, 143073840, 286147680]

約数ペア:

[(1, 286147680), (2, 143073840), (3, 95382560), (4, 71536920), (5, 57229536), (6, 47691280), (7, 40878240), (8, 35768460), (10, 28614768), (12, 23845640), (13, 22011360), (14, 20439120), (15, 19076512), (16, 17884230), (20, 14307384), (21, 13626080), (24, 11922820), (26, 11005680), (28, 10219560), (30, 9538256), (32, 8942115), (35, 8175648), (39, 7337120), (40, 7153692), (42, 6813040), (48, 5961410), (52, 5502840), (56, 5109780), (60, 4769128), (65, 4402272), (70, 4087824), (78, 3668560), (80, 3576846), (84, 3406520), (91, 3144480), (96, 2980705), (104, 2751420), (105, 2725216), (112, 2554890), (120, 2384564), (130, 2201136), (140, 2043912), (156, 1834280), (160, 1788423), (168, 1703260), (182, 1572240), (195, 1467424), (208, 1375710), (210, 1362608), (224, 1277445), (240, 1192282), (260, 1100568), (273, 1048160), (280, 1021956), (312, 917140), (336, 851630), (364, 786120), (390, 733712), (416, 687855), (420, 681304), (455, 628896), (480, 596141), (520, 550284), (546, 524080), (560, 510978), (624, 458570), (672, 425815), (728, 393060), (780, 366856), (840, 340652), (910, 314448), (1040, 275142), (1092, 262040), (1120, 255489), (1248, 229285), (1365, 209632), (1456, 196530), (1560, 183428), (1680, 170326), (1820, 157224), (2080, 137571), (2184, 131020), (2730, 104816), (2912, 98265), (3120, 91714), (3360, 85163), (3640, 78612), (4368, 65510), (5460, 52408), (6240, 45857), (6551, 43680), (7280, 39306), (8736, 32755), (10920, 26204), (13102, 21840), (14560, 19653)]