1961014800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1523}}^1$

素因数の和:1610

約数の個数: 240

約数和(自身を含む): 6678411840

約数和(自身を除く): 4717397040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 37, 40, 48, 50, 58, 60, 74, 75, 80, 87, 100, 111, 116, 120, 145, 148, 150, 174, 185, 200, 222, 232, 240, 290, 296, 300, 348, 370, 400, 435, 444, 464, 555, 580, 592, 600, 696, 725, 740, 870, 888, 925, 1073, 1110, 1160, 1200, 1392, 1450, 1480, 1523, 1740, 1776, 1850, 2146, 2175, 2220, 2320, 2775, 2900, 2960, 3046, 3219, 3480, 3700, 4292, 4350, 4440, 4569, 5365, 5550, 5800, 6092, 6438, 6960, 7400, 7615, 8584, 8700, 8880, 9138, 10730, 11100, 11600, 12184, 12876, 14800, 15230, 16095, 17168, 17400, 18276, 21460, 22200, 22845, 24368, 25752, 26825, 30460, 32190, 34800, 36552, 38075, 42920, 44167, 44400, 45690, 51504, 53650, 56351, 60920, 64380, 73104, 76150, 80475, 85840, 88334, 91380, 107300, 112702, 114225, 121840, 128760, 132501, 152300, 160950, 169053, 176668, 182760, 214600, 220835, 225404, 228450, 257520, 265002, 281755, 304600, 321900, 338106, 353336, 365520, 429200, 441670, 450808, 456900, 530004, 563510, 609200, 643800, 662505, 676212, 706672, 845265, 883340, 901616, 913800, 1060008, 1104175, 1127020, 1287600, 1325010, 1352424, 1408775, 1634179, 1690530, 1766680, 1827600, 2120016, 2208350, 2254040, 2650020, 2704848, 2817550, 3268358, 3312525, 3381060, 3533360, 4226325, 4416700, 4508080, 4902537, 5300040, 5635100, 6536716, 6625050, 6762120, 8170895, 8452650, 8833400, 9805074, 10600080, 11270200, 13073432, 13250100, 13524240, 16341790, 16905300, 17666800, 19610148, 22540400, 24512685, 26146864, 26500200, 32683580, 33810600, 39220296, 40854475, 49025370, 53000400, 65367160, 67621200, 78440592, 81708950, 98050740, 122563425, 130734320, 163417900, 196101480, 245126850, 326835800, 392202960, 490253700, 653671600, 980507400, 1961014800]

約数ペア:

[(1, 1961014800), (2, 980507400), (3, 653671600), (4, 490253700), (5, 392202960), (6, 326835800), (8, 245126850), (10, 196101480), (12, 163417900), (15, 130734320), (16, 122563425), (20, 98050740), (24, 81708950), (25, 78440592), (29, 67621200), (30, 65367160), (37, 53000400), (40, 49025370), (48, 40854475), (50, 39220296), (58, 33810600), (60, 32683580), (74, 26500200), (75, 26146864), (80, 24512685), (87, 22540400), (100, 19610148), (111, 17666800), (116, 16905300), (120, 16341790), (145, 13524240), (148, 13250100), (150, 13073432), (174, 11270200), (185, 10600080), (200, 9805074), (222, 8833400), (232, 8452650), (240, 8170895), (290, 6762120), (296, 6625050), (300, 6536716), (348, 5635100), (370, 5300040), (400, 4902537), (435, 4508080), (444, 4416700), (464, 4226325), (555, 3533360), (580, 3381060), (592, 3312525), (600, 3268358), (696, 2817550), (725, 2704848), (740, 2650020), (870, 2254040), (888, 2208350), (925, 2120016), (1073, 1827600), (1110, 1766680), (1160, 1690530), (1200, 1634179), (1392, 1408775), (1450, 1352424), (1480, 1325010), (1523, 1287600), (1740, 1127020), (1776, 1104175), (1850, 1060008), (2146, 913800), (2175, 901616), (2220, 883340), (2320, 845265), (2775, 706672), (2900, 676212), (2960, 662505), (3046, 643800), (3219, 609200), (3480, 563510), (3700, 530004), (4292, 456900), (4350, 450808), (4440, 441670), (4569, 429200), (5365, 365520), (5550, 353336), (5800, 338106), (6092, 321900), (6438, 304600), (6960, 281755), (7400, 265002), (7615, 257520), (8584, 228450), (8700, 225404), (8880, 220835), (9138, 214600), (10730, 182760), (11100, 176668), (11600, 169053), (12184, 160950), (12876, 152300), (14800, 132501), (15230, 128760), (16095, 121840), (17168, 114225), (17400, 112702), (18276, 107300), (21460, 91380), (22200, 88334), (22845, 85840), (24368, 80475), (25752, 76150), (26825, 73104), (30460, 64380), (32190, 60920), (34800, 56351), (36552, 53650), (38075, 51504), (42920, 45690), (44167, 44400)]