129630480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:254

約数の個数: 240

約数和(自身を含む): 477005184

約数和(自身を除く): 347374704

約数列:

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

約数ペア:

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