938318640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1093}}^1$

素因数の和:1196

約数の個数: 240

約数和(自身を含む): 3433182048

約数和(自身を除く): 2494863408

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, 168, 196, 210, 219, 240, 245, 280, 292, 294, 336, 365, 392, 420, 438, 490, 511, 560, 584, 588, 730, 735, 784, 840, 876, 980, 1022, 1093, 1095, 1168, 1176, 1460, 1470, 1533, 1680, 1752, 1960, 2044, 2186, 2190, 2352, 2555, 2920, 2940, 3066, 3279, 3504, 3577, 3920, 4088, 4372, 4380, 5110, 5465, 5840, 5880, 6132, 6558, 7154, 7651, 7665, 8176, 8744, 8760, 10220, 10731, 10930, 11760, 12264, 13116, 14308, 15302, 15330, 16395, 17488, 17520, 17885, 20440, 21462, 21860, 22953, 24528, 26232, 28616, 30604, 30660, 32790, 35770, 38255, 40880, 42924, 43720, 45906, 52464, 53557, 53655, 57232, 61208, 61320, 65580, 71540, 76510, 79789, 85848, 87440, 91812, 107114, 107310, 114765, 122416, 122640, 131160, 143080, 153020, 159578, 160671, 171696, 183624, 214228, 214620, 229530, 239367, 262320, 267785, 286160, 306040, 319156, 321342, 367248, 398945, 428456, 429240, 459060, 478734, 535570, 558523, 612080, 638312, 642684, 797890, 803355, 856912, 858480, 918120, 957468, 1071140, 1117046, 1196835, 1276624, 1285368, 1595780, 1606710, 1675569, 1836240, 1914936, 2142280, 2234092, 2393670, 2570736, 2792615, 3191560, 3213420, 3351138, 3829872, 3909661, 4284560, 4468184, 4787340, 5585230, 6383120, 6426840, 6702276, 7819322, 8377845, 8936368, 9574680, 11170460, 11728983, 12853680, 13404552, 15638644, 16755690, 19149360, 19548305, 22340920, 23457966, 26809104, 31277288, 33511380, 39096610, 44681840, 46915932, 58644915, 62554576, 67022760, 78193220, 93831864, 117289830, 134045520, 156386440, 187663728, 234579660, 312772880, 469159320, 938318640]

約数ペア:

[(1, 938318640), (2, 469159320), (3, 312772880), (4, 234579660), (5, 187663728), (6, 156386440), (7, 134045520), (8, 117289830), (10, 93831864), (12, 78193220), (14, 67022760), (15, 62554576), (16, 58644915), (20, 46915932), (21, 44681840), (24, 39096610), (28, 33511380), (30, 31277288), (35, 26809104), (40, 23457966), (42, 22340920), (48, 19548305), (49, 19149360), (56, 16755690), (60, 15638644), (70, 13404552), (73, 12853680), (80, 11728983), (84, 11170460), (98, 9574680), (105, 8936368), (112, 8377845), (120, 7819322), (140, 6702276), (146, 6426840), (147, 6383120), (168, 5585230), (196, 4787340), (210, 4468184), (219, 4284560), (240, 3909661), (245, 3829872), (280, 3351138), (292, 3213420), (294, 3191560), (336, 2792615), (365, 2570736), (392, 2393670), (420, 2234092), (438, 2142280), (490, 1914936), (511, 1836240), (560, 1675569), (584, 1606710), (588, 1595780), (730, 1285368), (735, 1276624), (784, 1196835), (840, 1117046), (876, 1071140), (980, 957468), (1022, 918120), (1093, 858480), (1095, 856912), (1168, 803355), (1176, 797890), (1460, 642684), (1470, 638312), (1533, 612080), (1680, 558523), (1752, 535570), (1960, 478734), (2044, 459060), (2186, 429240), (2190, 428456), (2352, 398945), (2555, 367248), (2920, 321342), (2940, 319156), (3066, 306040), (3279, 286160), (3504, 267785), (3577, 262320), (3920, 239367), (4088, 229530), (4372, 214620), (4380, 214228), (5110, 183624), (5465, 171696), (5840, 160671), (5880, 159578), (6132, 153020), (6558, 143080), (7154, 131160), (7651, 122640), (7665, 122416), (8176, 114765), (8744, 107310), (8760, 107114), (10220, 91812), (10731, 87440), (10930, 85848), (11760, 79789), (12264, 76510), (13116, 71540), (14308, 65580), (15302, 61320), (15330, 61208), (16395, 57232), (17488, 53655), (17520, 53557), (17885, 52464), (20440, 45906), (21462, 43720), (21860, 42924), (22953, 40880), (24528, 38255), (26232, 35770), (28616, 32790), (30604, 30660)]