25779888240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1\times {\mathrm{3677}}^1$

素因数の和:4047

約数の個数: 160

約数和(自身を含む): 80910821376

約数和(自身を除く): 55130933136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 223, 240, 262, 393, 446, 524, 655, 669, 786, 892, 1048, 1115, 1310, 1338, 1572, 1784, 1965, 2096, 2230, 2620, 2676, 3144, 3345, 3568, 3677, 3930, 4460, 5240, 5352, 6288, 6690, 7354, 7860, 8920, 10480, 10704, 11031, 13380, 14708, 15720, 17840, 18385, 22062, 26760, 29213, 29416, 31440, 36770, 44124, 53520, 55155, 58426, 58832, 73540, 87639, 88248, 110310, 116852, 146065, 147080, 175278, 176496, 220620, 233704, 292130, 294160, 350556, 438195, 441240, 467408, 481687, 584260, 701112, 819971, 876390, 882480, 963374, 1168520, 1402224, 1445061, 1639942, 1752780, 1926748, 2337040, 2408435, 2459913, 2890122, 3279884, 3505560, 3853496, 4099855, 4816870, 4919826, 5780244, 6559768, 7011120, 7225305, 7706992, 8199710, 9633740, 9839652, 11560488, 12299565, 13119536, 14450610, 16399420, 19267480, 19679304, 23120976, 24599130, 28901220, 32798840, 38534960, 39358608, 49198260, 57802440, 65597680, 98396520, 107416201, 115604880, 196793040, 214832402, 322248603, 429664804, 537081005, 644497206, 859329608, 1074162010, 1288994412, 1611243015, 1718659216, 2148324020, 2577988824, 3222486030, 4296648040, 5155977648, 6444972060, 8593296080, 12889944120, 25779888240]

約数ペア:

[(1, 25779888240), (2, 12889944120), (3, 8593296080), (4, 6444972060), (5, 5155977648), (6, 4296648040), (8, 3222486030), (10, 2577988824), (12, 2148324020), (15, 1718659216), (16, 1611243015), (20, 1288994412), (24, 1074162010), (30, 859329608), (40, 644497206), (48, 537081005), (60, 429664804), (80, 322248603), (120, 214832402), (131, 196793040), (223, 115604880), (240, 107416201), (262, 98396520), (393, 65597680), (446, 57802440), (524, 49198260), (655, 39358608), (669, 38534960), (786, 32798840), (892, 28901220), (1048, 24599130), (1115, 23120976), (1310, 19679304), (1338, 19267480), (1572, 16399420), (1784, 14450610), (1965, 13119536), (2096, 12299565), (2230, 11560488), (2620, 9839652), (2676, 9633740), (3144, 8199710), (3345, 7706992), (3568, 7225305), (3677, 7011120), (3930, 6559768), (4460, 5780244), (5240, 4919826), (5352, 4816870), (6288, 4099855), (6690, 3853496), (7354, 3505560), (7860, 3279884), (8920, 2890122), (10480, 2459913), (10704, 2408435), (11031, 2337040), (13380, 1926748), (14708, 1752780), (15720, 1639942), (17840, 1445061), (18385, 1402224), (22062, 1168520), (26760, 963374), (29213, 882480), (29416, 876390), (31440, 819971), (36770, 701112), (44124, 584260), (53520, 481687), (55155, 467408), (58426, 441240), (58832, 438195), (73540, 350556), (87639, 294160), (88248, 292130), (110310, 233704), (116852, 220620), (146065, 176496), (147080, 175278)]