521646840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10133}}^1$

素因数の和:10174

約数の個数: 192

約数和(自身を含む): 1991939040

約数和(自身を除く): 1470292200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 572, 585, 660, 715, 780, 792, 858, 936, 990, 1144, 1170, 1287, 1320, 1430, 1560, 1716, 1980, 2145, 2340, 2574, 2860, 3432, 3960, 4290, 4680, 5148, 5720, 6435, 8580, 10133, 10296, 12870, 17160, 20266, 25740, 30399, 40532, 50665, 51480, 60798, 81064, 91197, 101330, 111463, 121596, 131729, 151995, 182394, 202660, 222926, 243192, 263458, 303990, 334389, 364788, 395187, 405320, 445852, 455985, 526916, 557315, 607980, 658645, 668778, 729576, 790374, 891704, 911970, 1003167, 1053832, 1114630, 1185561, 1215960, 1317290, 1337556, 1449019, 1580748, 1671945, 1823940, 1975935, 2006334, 2229260, 2371122, 2634580, 2675112, 2898038, 3161496, 3343890, 3647880, 3951870, 4012668, 4347057, 4458520, 4742244, 5015835, 5269160, 5796076, 5927805, 6687780, 7245095, 7903740, 8025336, 8694114, 9484488, 10031670, 11592152, 11855610, 13041171, 13375560, 14490190, 15807480, 17388228, 20063340, 21735285, 23711220, 26082342, 28980380, 34776456, 40126680, 43470570, 47422440, 52164684, 57960760, 65205855, 86941140, 104329368, 130411710, 173882280, 260823420, 521646840]

約数ペア:

[(1, 521646840), (2, 260823420), (3, 173882280), (4, 130411710), (5, 104329368), (6, 86941140), (8, 65205855), (9, 57960760), (10, 52164684), (11, 47422440), (12, 43470570), (13, 40126680), (15, 34776456), (18, 28980380), (20, 26082342), (22, 23711220), (24, 21735285), (26, 20063340), (30, 17388228), (33, 15807480), (36, 14490190), (39, 13375560), (40, 13041171), (44, 11855610), (45, 11592152), (52, 10031670), (55, 9484488), (60, 8694114), (65, 8025336), (66, 7903740), (72, 7245095), (78, 6687780), (88, 5927805), (90, 5796076), (99, 5269160), (104, 5015835), (110, 4742244), (117, 4458520), (120, 4347057), (130, 4012668), (132, 3951870), (143, 3647880), (156, 3343890), (165, 3161496), (180, 2898038), (195, 2675112), (198, 2634580), (220, 2371122), (234, 2229260), (260, 2006334), (264, 1975935), (286, 1823940), (312, 1671945), (330, 1580748), (360, 1449019), (390, 1337556), (396, 1317290), (429, 1215960), (440, 1185561), (468, 1114630), (495, 1053832), (520, 1003167), (572, 911970), (585, 891704), (660, 790374), (715, 729576), (780, 668778), (792, 658645), (858, 607980), (936, 557315), (990, 526916), (1144, 455985), (1170, 445852), (1287, 405320), (1320, 395187), (1430, 364788), (1560, 334389), (1716, 303990), (1980, 263458), (2145, 243192), (2340, 222926), (2574, 202660), (2860, 182394), (3432, 151995), (3960, 131729), (4290, 121596), (4680, 111463), (5148, 101330), (5720, 91197), (6435, 81064), (8580, 60798), (10133, 51480), (10296, 50665), (12870, 40532), (17160, 30399), (20266, 25740)]