523008720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{787}}^1$

素因数の和:890

約数の個数: 240

約数和(自身を含む): 1920627072

約数和(自身を除く): 1397618352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 71, 72, 78, 80, 90, 104, 117, 120, 130, 142, 144, 156, 180, 195, 208, 213, 234, 240, 260, 284, 312, 355, 360, 390, 426, 468, 520, 568, 585, 624, 639, 710, 720, 780, 787, 852, 923, 936, 1040, 1065, 1136, 1170, 1278, 1420, 1560, 1574, 1704, 1846, 1872, 2130, 2340, 2361, 2556, 2769, 2840, 3120, 3148, 3195, 3408, 3692, 3935, 4260, 4615, 4680, 4722, 5112, 5538, 5680, 6296, 6390, 7083, 7384, 7870, 8307, 8520, 9230, 9360, 9444, 10224, 10231, 11076, 11805, 12592, 12780, 13845, 14166, 14768, 15740, 16614, 17040, 18460, 18888, 20462, 22152, 23610, 25560, 27690, 28332, 30693, 31480, 33228, 35415, 36920, 37776, 40924, 41535, 44304, 47220, 51120, 51155, 55380, 55877, 56664, 61386, 62960, 66456, 70830, 73840, 81848, 83070, 92079, 94440, 102310, 110760, 111754, 113328, 122772, 132912, 141660, 153465, 163696, 166140, 167631, 184158, 188880, 204620, 221520, 223508, 245544, 279385, 283320, 306930, 332280, 335262, 368316, 409240, 447016, 460395, 491088, 502893, 558770, 566640, 613860, 664560, 670524, 726401, 736632, 818480, 838155, 894032, 920790, 1005786, 1117540, 1227720, 1341048, 1452802, 1473264, 1676310, 1841580, 2011572, 2179203, 2235080, 2455440, 2514465, 2682096, 2905604, 3352620, 3632005, 3683160, 4023144, 4358406, 4470160, 5028930, 5811208, 6537609, 6705240, 7264010, 7366320, 8046288, 8716812, 10057860, 10896015, 11622416, 13075218, 13410480, 14528020, 17433624, 20115720, 21792030, 26150436, 29056040, 32688045, 34867248, 40231440, 43584060, 52300872, 58112080, 65376090, 87168120, 104601744, 130752180, 174336240, 261504360, 523008720]

約数ペア:

[(1, 523008720), (2, 261504360), (3, 174336240), (4, 130752180), (5, 104601744), (6, 87168120), (8, 65376090), (9, 58112080), (10, 52300872), (12, 43584060), (13, 40231440), (15, 34867248), (16, 32688045), (18, 29056040), (20, 26150436), (24, 21792030), (26, 20115720), (30, 17433624), (36, 14528020), (39, 13410480), (40, 13075218), (45, 11622416), (48, 10896015), (52, 10057860), (60, 8716812), (65, 8046288), (71, 7366320), (72, 7264010), (78, 6705240), (80, 6537609), (90, 5811208), (104, 5028930), (117, 4470160), (120, 4358406), (130, 4023144), (142, 3683160), (144, 3632005), (156, 3352620), (180, 2905604), (195, 2682096), (208, 2514465), (213, 2455440), (234, 2235080), (240, 2179203), (260, 2011572), (284, 1841580), (312, 1676310), (355, 1473264), (360, 1452802), (390, 1341048), (426, 1227720), (468, 1117540), (520, 1005786), (568, 920790), (585, 894032), (624, 838155), (639, 818480), (710, 736632), (720, 726401), (780, 670524), (787, 664560), (852, 613860), (923, 566640), (936, 558770), (1040, 502893), (1065, 491088), (1136, 460395), (1170, 447016), (1278, 409240), (1420, 368316), (1560, 335262), (1574, 332280), (1704, 306930), (1846, 283320), (1872, 279385), (2130, 245544), (2340, 223508), (2361, 221520), (2556, 204620), (2769, 188880), (2840, 184158), (3120, 167631), (3148, 166140), (3195, 163696), (3408, 153465), (3692, 141660), (3935, 132912), (4260, 122772), (4615, 113328), (4680, 111754), (4722, 110760), (5112, 102310), (5538, 94440), (5680, 92079), (6296, 83070), (6390, 81848), (7083, 73840), (7384, 70830), (7870, 66456), (8307, 62960), (8520, 61386), (9230, 56664), (9360, 55877), (9444, 55380), (10224, 51155), (10231, 51120), (11076, 47220), (11805, 44304), (12592, 41535), (12780, 40924), (13845, 37776), (14166, 36920), (14768, 35415), (15740, 33228), (16614, 31480), (17040, 30693), (18460, 28332), (18888, 27690), (20462, 25560), (22152, 23610)]