1509863680

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2927}}^1$

素因数の和:2992

約数の個数: 144

約数和(自身を含む): 4021807104

約数和(自身を除く): 2511943424

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 248, 256, 260, 310, 320, 403, 416, 496, 520, 620, 640, 806, 832, 992, 1040, 1240, 1280, 1612, 1664, 1984, 2015, 2080, 2480, 2927, 3224, 3328, 3968, 4030, 4160, 4960, 5854, 6448, 7936, 8060, 8320, 9920, 11708, 12896, 14635, 16120, 16640, 19840, 23416, 25792, 29270, 32240, 38051, 39680, 46832, 51584, 58540, 64480, 76102, 90737, 93664, 103168, 117080, 128960, 152204, 181474, 187328, 190255, 234160, 257920, 304408, 362948, 374656, 380510, 453685, 468320, 515840, 608816, 725896, 749312, 761020, 907370, 936640, 1179581, 1217632, 1451792, 1522040, 1814740, 1873280, 2359162, 2435264, 2903584, 3044080, 3629480, 3746560, 4718324, 4870528, 5807168, 5897905, 6088160, 7258960, 9436648, 9741056, 11614336, 11795810, 12176320, 14517920, 18873296, 23228672, 23591620, 24352640, 29035840, 37746592, 47183240, 48705280, 58071680, 75493184, 94366480, 116143360, 150986368, 188732960, 301972736, 377465920, 754931840, 1509863680]

約数ペア:

[(1, 1509863680), (2, 754931840), (4, 377465920), (5, 301972736), (8, 188732960), (10, 150986368), (13, 116143360), (16, 94366480), (20, 75493184), (26, 58071680), (31, 48705280), (32, 47183240), (40, 37746592), (52, 29035840), (62, 24352640), (64, 23591620), (65, 23228672), (80, 18873296), (104, 14517920), (124, 12176320), (128, 11795810), (130, 11614336), (155, 9741056), (160, 9436648), (208, 7258960), (248, 6088160), (256, 5897905), (260, 5807168), (310, 4870528), (320, 4718324), (403, 3746560), (416, 3629480), (496, 3044080), (520, 2903584), (620, 2435264), (640, 2359162), (806, 1873280), (832, 1814740), (992, 1522040), (1040, 1451792), (1240, 1217632), (1280, 1179581), (1612, 936640), (1664, 907370), (1984, 761020), (2015, 749312), (2080, 725896), (2480, 608816), (2927, 515840), (3224, 468320), (3328, 453685), (3968, 380510), (4030, 374656), (4160, 362948), (4960, 304408), (5854, 257920), (6448, 234160), (7936, 190255), (8060, 187328), (8320, 181474), (9920, 152204), (11708, 128960), (12896, 117080), (14635, 103168), (16120, 93664), (16640, 90737), (19840, 76102), (23416, 64480), (25792, 58540), (29270, 51584), (32240, 46832), (38051, 39680)]