147957420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:296

約数の個数: 192

約数和(自身を含む): 478679040

約数和(自身を除く): 330721620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 31, 39, 52, 58, 60, 62, 65, 78, 87, 93, 116, 124, 130, 145, 155, 156, 174, 186, 195, 211, 260, 290, 310, 348, 372, 377, 390, 403, 422, 435, 465, 580, 620, 633, 754, 780, 806, 844, 870, 899, 930, 1055, 1131, 1209, 1266, 1508, 1612, 1740, 1798, 1860, 1885, 2015, 2110, 2262, 2418, 2532, 2697, 2743, 3165, 3596, 3770, 4030, 4220, 4495, 4524, 4836, 5394, 5486, 5655, 6045, 6119, 6330, 6541, 7540, 8060, 8229, 8990, 10788, 10972, 11310, 11687, 12090, 12238, 12660, 13082, 13485, 13715, 16458, 17980, 18357, 19623, 22620, 23374, 24180, 24476, 26164, 26970, 27430, 30595, 32705, 32916, 35061, 36714, 39246, 41145, 46748, 53940, 54860, 58435, 61190, 65410, 70122, 73428, 78492, 79547, 82290, 85033, 91785, 98115, 116870, 122380, 130820, 140244, 159094, 164580, 170066, 175305, 183570, 189689, 196230, 233740, 238641, 255099, 318188, 340132, 350610, 367140, 379378, 392460, 397735, 425165, 477282, 510198, 569067, 701220, 758756, 795470, 850330, 948445, 954564, 1020396, 1138134, 1193205, 1275495, 1590940, 1700660, 1896890, 2276268, 2386410, 2465957, 2550990, 2845335, 3793780, 4772820, 4931914, 5101980, 5690670, 7397871, 9863828, 11381340, 12329785, 14795742, 24659570, 29591484, 36989355, 49319140, 73978710, 147957420]

約数ペア:

[(1, 147957420), (2, 73978710), (3, 49319140), (4, 36989355), (5, 29591484), (6, 24659570), (10, 14795742), (12, 12329785), (13, 11381340), (15, 9863828), (20, 7397871), (26, 5690670), (29, 5101980), (30, 4931914), (31, 4772820), (39, 3793780), (52, 2845335), (58, 2550990), (60, 2465957), (62, 2386410), (65, 2276268), (78, 1896890), (87, 1700660), (93, 1590940), (116, 1275495), (124, 1193205), (130, 1138134), (145, 1020396), (155, 954564), (156, 948445), (174, 850330), (186, 795470), (195, 758756), (211, 701220), (260, 569067), (290, 510198), (310, 477282), (348, 425165), (372, 397735), (377, 392460), (390, 379378), (403, 367140), (422, 350610), (435, 340132), (465, 318188), (580, 255099), (620, 238641), (633, 233740), (754, 196230), (780, 189689), (806, 183570), (844, 175305), (870, 170066), (899, 164580), (930, 159094), (1055, 140244), (1131, 130820), (1209, 122380), (1266, 116870), (1508, 98115), (1612, 91785), (1740, 85033), (1798, 82290), (1860, 79547), (1885, 78492), (2015, 73428), (2110, 70122), (2262, 65410), (2418, 61190), (2532, 58435), (2697, 54860), (2743, 53940), (3165, 46748), (3596, 41145), (3770, 39246), (4030, 36714), (4220, 35061), (4495, 32916), (4524, 32705), (4836, 30595), (5394, 27430), (5486, 26970), (5655, 26164), (6045, 24476), (6119, 24180), (6330, 23374), (6541, 22620), (7540, 19623), (8060, 18357), (8229, 17980), (8990, 16458), (10788, 13715), (10972, 13485), (11310, 13082), (11687, 12660), (12090, 12238)]