259260960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:256

約数の個数: 288

約数和(自身を含む): 969397632

約数和(自身を除く): 710136672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 73, 80, 84, 96, 98, 105, 112, 120, 140, 146, 147, 151, 160, 168, 196, 210, 219, 224, 240, 245, 280, 292, 294, 302, 336, 365, 392, 420, 438, 453, 480, 490, 511, 560, 584, 588, 604, 672, 730, 735, 755, 784, 840, 876, 906, 980, 1022, 1057, 1095, 1120, 1168, 1176, 1208, 1460, 1470, 1510, 1533, 1568, 1680, 1752, 1812, 1960, 2044, 2114, 2190, 2265, 2336, 2352, 2416, 2555, 2920, 2940, 3020, 3066, 3171, 3360, 3504, 3577, 3624, 3920, 4088, 4228, 4380, 4530, 4704, 4832, 5110, 5285, 5840, 5880, 6040, 6132, 6342, 7008, 7154, 7248, 7399, 7665, 7840, 8176, 8456, 8760, 9060, 10220, 10570, 10731, 11023, 11680, 11760, 12080, 12264, 12684, 14308, 14496, 14798, 15330, 15855, 16352, 16912, 17520, 17885, 18120, 20440, 21140, 21462, 22046, 22197, 23520, 24160, 24528, 25368, 28616, 29596, 30660, 31710, 33069, 33824, 35040, 35770, 36240, 36995, 40880, 42280, 42924, 44092, 44394, 49056, 50736, 53655, 55115, 57232, 59192, 61320, 63420, 66138, 71540, 72480, 73990, 77161, 81760, 84560, 85848, 88184, 88788, 101472, 107310, 110230, 110985, 114464, 118384, 122640, 126840, 132276, 143080, 147980, 154322, 165345, 169120, 171696, 176368, 177576, 214620, 220460, 221970, 231483, 236768, 245280, 253680, 264552, 286160, 295960, 308644, 330690, 343392, 352736, 355152, 385805, 429240, 440920, 443940, 462966, 507360, 529104, 540127, 572320, 591920, 617288, 661380, 710304, 771610, 858480, 881840, 887880, 925932, 1058208, 1080254, 1157415, 1183840, 1234576, 1322760, 1543220, 1620381, 1716960, 1763680, 1775760, 1851864, 2160508, 2314830, 2469152, 2645520, 2700635, 3086440, 3240762, 3551520, 3703728, 4321016, 4629660, 5291040, 5401270, 6172880, 6481524, 7407456, 8101905, 8642032, 9259320, 10802540, 12345760, 12963048, 16203810, 17284064, 18518640, 21605080, 25926096, 32407620, 37037280, 43210160, 51852192, 64815240, 86420320, 129630480, 259260960]

約数ペア:

[(1, 259260960), (2, 129630480), (3, 86420320), (4, 64815240), (5, 51852192), (6, 43210160), (7, 37037280), (8, 32407620), (10, 25926096), (12, 21605080), (14, 18518640), (15, 17284064), (16, 16203810), (20, 12963048), (21, 12345760), (24, 10802540), (28, 9259320), (30, 8642032), (32, 8101905), (35, 7407456), (40, 6481524), (42, 6172880), (48, 5401270), (49, 5291040), (56, 4629660), (60, 4321016), (70, 3703728), (73, 3551520), (80, 3240762), (84, 3086440), (96, 2700635), (98, 2645520), (105, 2469152), (112, 2314830), (120, 2160508), (140, 1851864), (146, 1775760), (147, 1763680), (151, 1716960), (160, 1620381), (168, 1543220), (196, 1322760), (210, 1234576), (219, 1183840), (224, 1157415), (240, 1080254), (245, 1058208), (280, 925932), (292, 887880), (294, 881840), (302, 858480), (336, 771610), (365, 710304), (392, 661380), (420, 617288), (438, 591920), (453, 572320), (480, 540127), (490, 529104), (511, 507360), (560, 462966), (584, 443940), (588, 440920), (604, 429240), (672, 385805), (730, 355152), (735, 352736), (755, 343392), (784, 330690), (840, 308644), (876, 295960), (906, 286160), (980, 264552), (1022, 253680), (1057, 245280), (1095, 236768), (1120, 231483), (1168, 221970), (1176, 220460), (1208, 214620), (1460, 177576), (1470, 176368), (1510, 171696), (1533, 169120), (1568, 165345), (1680, 154322), (1752, 147980), (1812, 143080), (1960, 132276), (2044, 126840), (2114, 122640), (2190, 118384), (2265, 114464), (2336, 110985), (2352, 110230), (2416, 107310), (2555, 101472), (2920, 88788), (2940, 88184), (3020, 85848), (3066, 84560), (3171, 81760), (3360, 77161), (3504, 73990), (3577, 72480), (3624, 71540), (3920, 66138), (4088, 63420), (4228, 61320), (4380, 59192), (4530, 57232), (4704, 55115), (4832, 53655), (5110, 50736), (5285, 49056), (5840, 44394), (5880, 44092), (6040, 42924), (6132, 42280), (6342, 40880), (7008, 36995), (7154, 36240), (7248, 35770), (7399, 35040), (7665, 33824), (7840, 33069), (8176, 31710), (8456, 30660), (8760, 29596), (9060, 28616), (10220, 25368), (10570, 24528), (10731, 24160), (11023, 23520), (11680, 22197), (11760, 22046), (12080, 21462), (12264, 21140), (12684, 20440), (14308, 18120), (14496, 17885), (14798, 17520), (15330, 16912), (15855, 16352)]