86628360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7933}}^1$

素因数の和:7967

約数の個数: 128

約数和(自身を含む): 319898880

約数和(自身を除く): 233270520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 7933, 10920, 15866, 23799, 31732, 39665, 47598, 55531, 63464, 79330, 95196, 103129, 111062, 118995, 158660, 166593, 190392, 206258, 222124, 237990, 277655, 309387, 317320, 333186, 412516, 444248, 475980, 515645, 555310, 618774, 666372, 721903, 825032, 832965, 951960, 1031290, 1110620, 1237548, 1332744, 1443806, 1546935, 1665930, 2062580, 2165709, 2221240, 2475096, 2887612, 3093870, 3331860, 3609515, 4125160, 4331418, 5775224, 6187740, 6663720, 7219030, 8662836, 10828545, 12375480, 14438060, 17325672, 21657090, 28876120, 43314180, 86628360]

約数ペア:

[(1, 86628360), (2, 43314180), (3, 28876120), (4, 21657090), (5, 17325672), (6, 14438060), (7, 12375480), (8, 10828545), (10, 8662836), (12, 7219030), (13, 6663720), (14, 6187740), (15, 5775224), (20, 4331418), (21, 4125160), (24, 3609515), (26, 3331860), (28, 3093870), (30, 2887612), (35, 2475096), (39, 2221240), (40, 2165709), (42, 2062580), (52, 1665930), (56, 1546935), (60, 1443806), (65, 1332744), (70, 1237548), (78, 1110620), (84, 1031290), (91, 951960), (104, 832965), (105, 825032), (120, 721903), (130, 666372), (140, 618774), (156, 555310), (168, 515645), (182, 475980), (195, 444248), (210, 412516), (260, 333186), (273, 317320), (280, 309387), (312, 277655), (364, 237990), (390, 222124), (420, 206258), (455, 190392), (520, 166593), (546, 158660), (728, 118995), (780, 111062), (840, 103129), (910, 95196), (1092, 79330), (1365, 63464), (1560, 55531), (1820, 47598), (2184, 39665), (2730, 31732), (3640, 23799), (5460, 15866), (7933, 10920)]