874594240

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:279

約数の個数: 224

約数和(自身を含む): 2419502400

約数和(自身を除く): 1544908160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 83, 85, 104, 130, 136, 149, 160, 166, 170, 208, 221, 260, 272, 298, 320, 332, 340, 415, 416, 442, 520, 544, 596, 664, 680, 745, 830, 832, 884, 1040, 1079, 1088, 1105, 1192, 1328, 1360, 1411, 1490, 1660, 1768, 1937, 2080, 2158, 2210, 2384, 2533, 2656, 2720, 2822, 2980, 3320, 3536, 3874, 4160, 4316, 4420, 4768, 5066, 5312, 5395, 5440, 5644, 5960, 6640, 7055, 7072, 7748, 8632, 8840, 9536, 9685, 10132, 10790, 11288, 11920, 12367, 12665, 13280, 14110, 14144, 15496, 17264, 17680, 18343, 19370, 20264, 21580, 22576, 23840, 24734, 25330, 26560, 28220, 30992, 32929, 34528, 35360, 36686, 38740, 40528, 43160, 45152, 47680, 49468, 50660, 56440, 61835, 61984, 65858, 69056, 70720, 73372, 77480, 81056, 86320, 90304, 91715, 98936, 101320, 112880, 123670, 123968, 131716, 146744, 154960, 160771, 162112, 164645, 172640, 183430, 197872, 202640, 210239, 225760, 247340, 263432, 293488, 309920, 321542, 329290, 345280, 366860, 395744, 405280, 420478, 451520, 494680, 526864, 586976, 619840, 643084, 658580, 733720, 791488, 803855, 810560, 840956, 989360, 1051195, 1053728, 1173952, 1286168, 1317160, 1467440, 1607710, 1681912, 1978720, 2102390, 2107456, 2572336, 2634320, 2733107, 2934880, 3215420, 3363824, 3957440, 4204780, 5144672, 5268640, 5466214, 5869760, 6430840, 6727648, 8409560, 10289344, 10537280, 10932428, 12861680, 13455296, 13665535, 16819120, 21864856, 25723360, 27331070, 33638240, 43729712, 51446720, 54662140, 67276480, 87459424, 109324280, 174918848, 218648560, 437297120, 874594240]

約数ペア:

[(1, 874594240), (2, 437297120), (4, 218648560), (5, 174918848), (8, 109324280), (10, 87459424), (13, 67276480), (16, 54662140), (17, 51446720), (20, 43729712), (26, 33638240), (32, 27331070), (34, 25723360), (40, 21864856), (52, 16819120), (64, 13665535), (65, 13455296), (68, 12861680), (80, 10932428), (83, 10537280), (85, 10289344), (104, 8409560), (130, 6727648), (136, 6430840), (149, 5869760), (160, 5466214), (166, 5268640), (170, 5144672), (208, 4204780), (221, 3957440), (260, 3363824), (272, 3215420), (298, 2934880), (320, 2733107), (332, 2634320), (340, 2572336), (415, 2107456), (416, 2102390), (442, 1978720), (520, 1681912), (544, 1607710), (596, 1467440), (664, 1317160), (680, 1286168), (745, 1173952), (830, 1053728), (832, 1051195), (884, 989360), (1040, 840956), (1079, 810560), (1088, 803855), (1105, 791488), (1192, 733720), (1328, 658580), (1360, 643084), (1411, 619840), (1490, 586976), (1660, 526864), (1768, 494680), (1937, 451520), (2080, 420478), (2158, 405280), (2210, 395744), (2384, 366860), (2533, 345280), (2656, 329290), (2720, 321542), (2822, 309920), (2980, 293488), (3320, 263432), (3536, 247340), (3874, 225760), (4160, 210239), (4316, 202640), (4420, 197872), (4768, 183430), (5066, 172640), (5312, 164645), (5395, 162112), (5440, 160771), (5644, 154960), (5960, 146744), (6640, 131716), (7055, 123968), (7072, 123670), (7748, 112880), (8632, 101320), (8840, 98936), (9536, 91715), (9685, 90304), (10132, 86320), (10790, 81056), (11288, 77480), (11920, 73372), (12367, 70720), (12665, 69056), (13280, 65858), (14110, 61984), (14144, 61835), (15496, 56440), (17264, 50660), (17680, 49468), (18343, 47680), (19370, 45152), (20264, 43160), (21580, 40528), (22576, 38740), (23840, 36686), (24734, 35360), (25330, 34528), (26560, 32929), (28220, 30992)]