128600160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:625

約数の個数: 192

約数和(自身を含む): 448846272

約数和(自身を除く): 320246112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 37, 39, 40, 48, 52, 60, 65, 74, 78, 80, 96, 104, 111, 120, 130, 148, 156, 160, 185, 195, 208, 222, 240, 260, 296, 312, 370, 390, 416, 444, 480, 481, 520, 555, 557, 592, 624, 740, 780, 888, 962, 1040, 1110, 1114, 1184, 1248, 1443, 1480, 1560, 1671, 1776, 1924, 2080, 2220, 2228, 2405, 2785, 2886, 2960, 3120, 3342, 3552, 3848, 4440, 4456, 4810, 5570, 5772, 5920, 6240, 6684, 7215, 7241, 7696, 8355, 8880, 8912, 9620, 11140, 11544, 13368, 14430, 14482, 15392, 16710, 17760, 17824, 19240, 20609, 21723, 22280, 23088, 26736, 28860, 28964, 33420, 36205, 38480, 41218, 43446, 44560, 46176, 53472, 57720, 57928, 61827, 66840, 72410, 76960, 82436, 86892, 89120, 103045, 108615, 115440, 115856, 123654, 133680, 144820, 164872, 173784, 206090, 217230, 230880, 231712, 247308, 267360, 267917, 289640, 309135, 329744, 347568, 412180, 434460, 494616, 535834, 579280, 618270, 659488, 695136, 803751, 824360, 868920, 989232, 1071668, 1158560, 1236540, 1339585, 1607502, 1648720, 1737840, 1978464, 2143336, 2473080, 2679170, 3215004, 3297440, 3475680, 4018755, 4286672, 4946160, 5358340, 6430008, 8037510, 8573344, 9892320, 10716680, 12860016, 16075020, 21433360, 25720032, 32150040, 42866720, 64300080, 128600160]

約数ペア:

[(1, 128600160), (2, 64300080), (3, 42866720), (4, 32150040), (5, 25720032), (6, 21433360), (8, 16075020), (10, 12860016), (12, 10716680), (13, 9892320), (15, 8573344), (16, 8037510), (20, 6430008), (24, 5358340), (26, 4946160), (30, 4286672), (32, 4018755), (37, 3475680), (39, 3297440), (40, 3215004), (48, 2679170), (52, 2473080), (60, 2143336), (65, 1978464), (74, 1737840), (78, 1648720), (80, 1607502), (96, 1339585), (104, 1236540), (111, 1158560), (120, 1071668), (130, 989232), (148, 868920), (156, 824360), (160, 803751), (185, 695136), (195, 659488), (208, 618270), (222, 579280), (240, 535834), (260, 494616), (296, 434460), (312, 412180), (370, 347568), (390, 329744), (416, 309135), (444, 289640), (480, 267917), (481, 267360), (520, 247308), (555, 231712), (557, 230880), (592, 217230), (624, 206090), (740, 173784), (780, 164872), (888, 144820), (962, 133680), (1040, 123654), (1110, 115856), (1114, 115440), (1184, 108615), (1248, 103045), (1443, 89120), (1480, 86892), (1560, 82436), (1671, 76960), (1776, 72410), (1924, 66840), (2080, 61827), (2220, 57928), (2228, 57720), (2405, 53472), (2785, 46176), (2886, 44560), (2960, 43446), (3120, 41218), (3342, 38480), (3552, 36205), (3848, 33420), (4440, 28964), (4456, 28860), (4810, 26736), (5570, 23088), (5772, 22280), (5920, 21723), (6240, 20609), (6684, 19240), (7215, 17824), (7241, 17760), (7696, 16710), (8355, 15392), (8880, 14482), (8912, 14430), (9620, 13368), (11140, 11544)]