1533527840

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1399}}^1$

素因数の和:1475

約数の個数: 192

約数和(自身を含む): 4267468800

約数和(自身を除く): 2733940960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 31, 32, 34, 40, 52, 62, 65, 68, 80, 85, 104, 124, 130, 136, 155, 160, 170, 208, 221, 248, 260, 272, 310, 340, 403, 416, 442, 496, 520, 527, 544, 620, 680, 806, 884, 992, 1040, 1054, 1105, 1240, 1360, 1399, 1612, 1768, 2015, 2080, 2108, 2210, 2480, 2635, 2720, 2798, 3224, 3536, 4030, 4216, 4420, 4960, 5270, 5596, 6448, 6851, 6995, 7072, 8060, 8432, 8840, 10540, 11192, 12896, 13702, 13990, 16120, 16864, 17680, 18187, 21080, 22384, 23783, 27404, 27980, 32240, 34255, 35360, 36374, 42160, 43369, 44768, 47566, 54808, 55960, 64480, 68510, 72748, 84320, 86738, 90935, 95132, 109616, 111920, 118915, 137020, 145496, 173476, 181870, 190264, 216845, 219232, 223840, 237830, 274040, 290992, 309179, 346952, 363740, 380528, 433690, 475660, 548080, 563797, 581984, 618358, 693904, 727480, 737273, 761056, 867380, 951320, 1096160, 1127594, 1236716, 1387808, 1454960, 1474546, 1545895, 1734760, 1902640, 2255188, 2473432, 2818985, 2909920, 2949092, 3091790, 3469520, 3686365, 3805280, 4510376, 4946864, 5637970, 5898184, 6183580, 6939040, 7372730, 9020752, 9584549, 9893728, 11275940, 11796368, 12367160, 14745460, 18041504, 19169098, 22551880, 23592736, 24734320, 29490920, 38338196, 45103760, 47922745, 49468640, 58981840, 76676392, 90207520, 95845490, 117963680, 153352784, 191690980, 306705568, 383381960, 766763920, 1533527840]

約数ペア:

[(1, 1533527840), (2, 766763920), (4, 383381960), (5, 306705568), (8, 191690980), (10, 153352784), (13, 117963680), (16, 95845490), (17, 90207520), (20, 76676392), (26, 58981840), (31, 49468640), (32, 47922745), (34, 45103760), (40, 38338196), (52, 29490920), (62, 24734320), (65, 23592736), (68, 22551880), (80, 19169098), (85, 18041504), (104, 14745460), (124, 12367160), (130, 11796368), (136, 11275940), (155, 9893728), (160, 9584549), (170, 9020752), (208, 7372730), (221, 6939040), (248, 6183580), (260, 5898184), (272, 5637970), (310, 4946864), (340, 4510376), (403, 3805280), (416, 3686365), (442, 3469520), (496, 3091790), (520, 2949092), (527, 2909920), (544, 2818985), (620, 2473432), (680, 2255188), (806, 1902640), (884, 1734760), (992, 1545895), (1040, 1474546), (1054, 1454960), (1105, 1387808), (1240, 1236716), (1360, 1127594), (1399, 1096160), (1612, 951320), (1768, 867380), (2015, 761056), (2080, 737273), (2108, 727480), (2210, 693904), (2480, 618358), (2635, 581984), (2720, 563797), (2798, 548080), (3224, 475660), (3536, 433690), (4030, 380528), (4216, 363740), (4420, 346952), (4960, 309179), (5270, 290992), (5596, 274040), (6448, 237830), (6851, 223840), (6995, 219232), (7072, 216845), (8060, 190264), (8432, 181870), (8840, 173476), (10540, 145496), (11192, 137020), (12896, 118915), (13702, 111920), (13990, 109616), (16120, 95132), (16864, 90935), (17680, 86738), (18187, 84320), (21080, 72748), (22384, 68510), (23783, 64480), (27404, 55960), (27980, 54808), (32240, 47566), (34255, 44768), (35360, 43369), (36374, 42160)]