204559680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:513

約数の個数: 224

約数和(自身を含む): 719961984

約数和(自身を除く): 515402304

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, 64, 65, 74, 78, 80, 96, 104, 111, 120, 130, 148, 156, 160, 185, 192, 195, 208, 222, 240, 260, 296, 312, 320, 370, 390, 416, 443, 444, 480, 481, 520, 555, 592, 624, 740, 780, 832, 886, 888, 960, 962, 1040, 1110, 1184, 1248, 1329, 1443, 1480, 1560, 1772, 1776, 1924, 2080, 2215, 2220, 2368, 2405, 2496, 2658, 2886, 2960, 3120, 3544, 3552, 3848, 4160, 4430, 4440, 4810, 5316, 5759, 5772, 5920, 6240, 6645, 7088, 7104, 7215, 7696, 8860, 8880, 9620, 10632, 11518, 11544, 11840, 12480, 13290, 14176, 14430, 15392, 16391, 17277, 17720, 17760, 19240, 21264, 23036, 23088, 26580, 28352, 28795, 28860, 30784, 32782, 34554, 35440, 35520, 38480, 42528, 46072, 46176, 49173, 53160, 57590, 57720, 65564, 69108, 70880, 76960, 81955, 85056, 86385, 92144, 92352, 98346, 106320, 115180, 115440, 131128, 138216, 141760, 153920, 163910, 172770, 184288, 196692, 212640, 213083, 230360, 230880, 245865, 262256, 276432, 327820, 345540, 368576, 393384, 425280, 426166, 460720, 461760, 491730, 524512, 552864, 639249, 655640, 691080, 786768, 852332, 921440, 983460, 1049024, 1065415, 1105728, 1278498, 1311280, 1382160, 1573536, 1704664, 1842880, 1966920, 2130830, 2556996, 2622560, 2764320, 3147072, 3196245, 3409328, 3933840, 4261660, 5113992, 5245120, 5528640, 6392490, 6818656, 7867680, 8523320, 10227984, 12784980, 13637312, 15735360, 17046640, 20455968, 25569960, 34093280, 40911936, 51139920, 68186560, 102279840, 204559680]

約数ペア:

[(1, 204559680), (2, 102279840), (3, 68186560), (4, 51139920), (5, 40911936), (6, 34093280), (8, 25569960), (10, 20455968), (12, 17046640), (13, 15735360), (15, 13637312), (16, 12784980), (20, 10227984), (24, 8523320), (26, 7867680), (30, 6818656), (32, 6392490), (37, 5528640), (39, 5245120), (40, 5113992), (48, 4261660), (52, 3933840), (60, 3409328), (64, 3196245), (65, 3147072), (74, 2764320), (78, 2622560), (80, 2556996), (96, 2130830), (104, 1966920), (111, 1842880), (120, 1704664), (130, 1573536), (148, 1382160), (156, 1311280), (160, 1278498), (185, 1105728), (192, 1065415), (195, 1049024), (208, 983460), (222, 921440), (240, 852332), (260, 786768), (296, 691080), (312, 655640), (320, 639249), (370, 552864), (390, 524512), (416, 491730), (443, 461760), (444, 460720), (480, 426166), (481, 425280), (520, 393384), (555, 368576), (592, 345540), (624, 327820), (740, 276432), (780, 262256), (832, 245865), (886, 230880), (888, 230360), (960, 213083), (962, 212640), (1040, 196692), (1110, 184288), (1184, 172770), (1248, 163910), (1329, 153920), (1443, 141760), (1480, 138216), (1560, 131128), (1772, 115440), (1776, 115180), (1924, 106320), (2080, 98346), (2215, 92352), (2220, 92144), (2368, 86385), (2405, 85056), (2496, 81955), (2658, 76960), (2886, 70880), (2960, 69108), (3120, 65564), (3544, 57720), (3552, 57590), (3848, 53160), (4160, 49173), (4430, 46176), (4440, 46072), (4810, 42528), (5316, 38480), (5759, 35520), (5772, 35440), (5920, 34554), (6240, 32782), (6645, 30784), (7088, 28860), (7104, 28795), (7215, 28352), (7696, 26580), (8860, 23088), (8880, 23036), (9620, 21264), (10632, 19240), (11518, 17760), (11544, 17720), (11840, 17277), (12480, 16391), (13290, 15392), (14176, 14430)]