270364640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:665

約数の個数: 192

約数和(自身を含む): 812851200

約数和(自身を除く): 542486560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 160, 182, 208, 217, 224, 248, 260, 280, 310, 364, 403, 416, 434, 455, 496, 520, 560, 599, 620, 728, 806, 868, 910, 992, 1040, 1085, 1120, 1198, 1240, 1456, 1612, 1736, 1820, 2015, 2080, 2170, 2396, 2480, 2821, 2912, 2995, 3224, 3472, 3640, 4030, 4193, 4340, 4792, 4960, 5642, 5990, 6448, 6944, 7280, 7787, 8060, 8386, 8680, 9584, 11284, 11980, 12896, 14105, 14560, 15574, 16120, 16772, 17360, 18569, 19168, 20965, 22568, 23960, 28210, 31148, 32240, 33544, 34720, 37138, 38935, 41930, 45136, 47920, 54509, 56420, 62296, 64480, 67088, 74276, 77870, 83860, 90272, 92845, 95840, 109018, 112840, 124592, 129983, 134176, 148552, 155740, 167720, 185690, 218036, 225680, 241397, 249184, 259966, 272545, 297104, 311480, 335440, 371380, 436072, 451360, 482794, 519932, 545090, 594208, 622960, 649915, 670880, 742760, 872144, 965588, 1039864, 1090180, 1206985, 1245920, 1299830, 1485520, 1689779, 1744288, 1931176, 2079728, 2180360, 2413970, 2599660, 2971040, 3379558, 3862352, 4159456, 4360720, 4827940, 5199320, 6759116, 7724704, 8448895, 8721440, 9655880, 10398640, 13518232, 16897790, 19311760, 20797280, 27036464, 33795580, 38623520, 54072928, 67591160, 135182320, 270364640]

約数ペア:

[(1, 270364640), (2, 135182320), (4, 67591160), (5, 54072928), (7, 38623520), (8, 33795580), (10, 27036464), (13, 20797280), (14, 19311760), (16, 16897790), (20, 13518232), (26, 10398640), (28, 9655880), (31, 8721440), (32, 8448895), (35, 7724704), (40, 6759116), (52, 5199320), (56, 4827940), (62, 4360720), (65, 4159456), (70, 3862352), (80, 3379558), (91, 2971040), (104, 2599660), (112, 2413970), (124, 2180360), (130, 2079728), (140, 1931176), (155, 1744288), (160, 1689779), (182, 1485520), (208, 1299830), (217, 1245920), (224, 1206985), (248, 1090180), (260, 1039864), (280, 965588), (310, 872144), (364, 742760), (403, 670880), (416, 649915), (434, 622960), (455, 594208), (496, 545090), (520, 519932), (560, 482794), (599, 451360), (620, 436072), (728, 371380), (806, 335440), (868, 311480), (910, 297104), (992, 272545), (1040, 259966), (1085, 249184), (1120, 241397), (1198, 225680), (1240, 218036), (1456, 185690), (1612, 167720), (1736, 155740), (1820, 148552), (2015, 134176), (2080, 129983), (2170, 124592), (2396, 112840), (2480, 109018), (2821, 95840), (2912, 92845), (2995, 90272), (3224, 83860), (3472, 77870), (3640, 74276), (4030, 67088), (4193, 64480), (4340, 62296), (4792, 56420), (4960, 54509), (5642, 47920), (5990, 45136), (6448, 41930), (6944, 38935), (7280, 37138), (7787, 34720), (8060, 33544), (8386, 32240), (8680, 31148), (9584, 28210), (11284, 23960), (11980, 22568), (12896, 20965), (14105, 19168), (14560, 18569), (15574, 17360), (16120, 16772)]