173012840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:220

約数の個数: 256

約数和(自身を含む): 544320000

約数和(自身を除く): 371307160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 29, 35, 40, 44, 52, 55, 56, 58, 65, 70, 77, 88, 91, 104, 110, 116, 130, 140, 143, 145, 149, 154, 182, 203, 220, 232, 260, 280, 286, 290, 298, 308, 319, 364, 377, 385, 406, 440, 455, 520, 572, 580, 596, 616, 638, 715, 728, 745, 754, 770, 812, 910, 1001, 1015, 1043, 1144, 1160, 1192, 1276, 1430, 1490, 1508, 1540, 1595, 1624, 1639, 1820, 1885, 1937, 2002, 2030, 2086, 2233, 2552, 2639, 2860, 2980, 3016, 3080, 3190, 3278, 3640, 3770, 3874, 4004, 4060, 4147, 4172, 4321, 4466, 5005, 5215, 5278, 5720, 5960, 6380, 6556, 7540, 7748, 8008, 8120, 8195, 8294, 8344, 8642, 8932, 9685, 10010, 10430, 10556, 11165, 11473, 12760, 13112, 13195, 13559, 15080, 15496, 16390, 16588, 17284, 17864, 19370, 20020, 20735, 20860, 21112, 21307, 21605, 22330, 22946, 26390, 27118, 29029, 30247, 32780, 33176, 34568, 38740, 40040, 41470, 41720, 42614, 43210, 44660, 45892, 47531, 52780, 54236, 56173, 57365, 58058, 60494, 65560, 67795, 77480, 82940, 85228, 86420, 89320, 91784, 95062, 105560, 106535, 108472, 112346, 114730, 116116, 120988, 135590, 145145, 149149, 151235, 165880, 170456, 172840, 190124, 213070, 224692, 229460, 232232, 237655, 241976, 271180, 280865, 290290, 298298, 302470, 332717, 380248, 393211, 426140, 449384, 458920, 475310, 542360, 561730, 580580, 596596, 604940, 617903, 665434, 745745, 786422, 852280, 950620, 1123460, 1161160, 1193192, 1209880, 1235806, 1330868, 1491490, 1572844, 1663585, 1901240, 1966055, 2246920, 2471612, 2661736, 2982980, 3089515, 3145688, 3327170, 3932110, 4325321, 4943224, 5965960, 6179030, 6654340, 7864220, 8650642, 12358060, 13308680, 15728440, 17301284, 21626605, 24716120, 34602568, 43253210, 86506420, 173012840]

約数ペア:

[(1, 173012840), (2, 86506420), (4, 43253210), (5, 34602568), (7, 24716120), (8, 21626605), (10, 17301284), (11, 15728440), (13, 13308680), (14, 12358060), (20, 8650642), (22, 7864220), (26, 6654340), (28, 6179030), (29, 5965960), (35, 4943224), (40, 4325321), (44, 3932110), (52, 3327170), (55, 3145688), (56, 3089515), (58, 2982980), (65, 2661736), (70, 2471612), (77, 2246920), (88, 1966055), (91, 1901240), (104, 1663585), (110, 1572844), (116, 1491490), (130, 1330868), (140, 1235806), (143, 1209880), (145, 1193192), (149, 1161160), (154, 1123460), (182, 950620), (203, 852280), (220, 786422), (232, 745745), (260, 665434), (280, 617903), (286, 604940), (290, 596596), (298, 580580), (308, 561730), (319, 542360), (364, 475310), (377, 458920), (385, 449384), (406, 426140), (440, 393211), (455, 380248), (520, 332717), (572, 302470), (580, 298298), (596, 290290), (616, 280865), (638, 271180), (715, 241976), (728, 237655), (745, 232232), (754, 229460), (770, 224692), (812, 213070), (910, 190124), (1001, 172840), (1015, 170456), (1043, 165880), (1144, 151235), (1160, 149149), (1192, 145145), (1276, 135590), (1430, 120988), (1490, 116116), (1508, 114730), (1540, 112346), (1595, 108472), (1624, 106535), (1639, 105560), (1820, 95062), (1885, 91784), (1937, 89320), (2002, 86420), (2030, 85228), (2086, 82940), (2233, 77480), (2552, 67795), (2639, 65560), (2860, 60494), (2980, 58058), (3016, 57365), (3080, 56173), (3190, 54236), (3278, 52780), (3640, 47531), (3770, 45892), (3874, 44660), (4004, 43210), (4060, 42614), (4147, 41720), (4172, 41470), (4321, 40040), (4466, 38740), (5005, 34568), (5215, 33176), (5278, 32780), (5720, 30247), (5960, 29029), (6380, 27118), (6556, 26390), (7540, 22946), (7748, 22330), (8008, 21605), (8120, 21307), (8195, 21112), (8294, 20860), (8344, 20735), (8642, 20020), (8932, 19370), (9685, 17864), (10010, 17284), (10430, 16588), (10556, 16390), (11165, 15496), (11473, 15080), (12760, 13559), (13112, 13195)]