6977880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:111

約数の個数: 256

約数和(自身を含む): 29030400

約数和(自身を除く): 22052520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 71, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 142, 156, 168, 180, 182, 189, 195, 210, 213, 216, 234, 252, 260, 270, 273, 280, 284, 312, 315, 351, 355, 360, 364, 378, 390, 420, 426, 455, 468, 497, 504, 520, 540, 546, 568, 585, 630, 639, 702, 710, 728, 756, 780, 819, 840, 852, 910, 923, 936, 945, 994, 1065, 1080, 1092, 1170, 1260, 1278, 1365, 1404, 1420, 1491, 1512, 1560, 1638, 1704, 1755, 1820, 1846, 1890, 1917, 1988, 2130, 2184, 2340, 2457, 2485, 2520, 2556, 2730, 2769, 2808, 2840, 2982, 3195, 3276, 3510, 3640, 3692, 3780, 3834, 3976, 4095, 4260, 4473, 4615, 4680, 4914, 4970, 5112, 5460, 5538, 5964, 6390, 6461, 6552, 7020, 7384, 7455, 7560, 7668, 8190, 8307, 8520, 8946, 9230, 9585, 9828, 9940, 10920, 11076, 11928, 12285, 12780, 12922, 13419, 13845, 14040, 14910, 15336, 16380, 16614, 17892, 18460, 19170, 19383, 19656, 19880, 22152, 22365, 24570, 24921, 25560, 25844, 26838, 27690, 29820, 32305, 32760, 33228, 35784, 36920, 38340, 38766, 41535, 44730, 49140, 49842, 51688, 53676, 55380, 58149, 59640, 64610, 66456, 67095, 76680, 77532, 83070, 89460, 96915, 98280, 99684, 107352, 110760, 116298, 124605, 129220, 134190, 155064, 166140, 174447, 178920, 193830, 199368, 232596, 249210, 258440, 268380, 290745, 332280, 348894, 387660, 465192, 498420, 536760, 581490, 697788, 775320, 872235, 996840, 1162980, 1395576, 1744470, 2325960, 3488940, 6977880]

約数ペア:

[(1, 6977880), (2, 3488940), (3, 2325960), (4, 1744470), (5, 1395576), (6, 1162980), (7, 996840), (8, 872235), (9, 775320), (10, 697788), (12, 581490), (13, 536760), (14, 498420), (15, 465192), (18, 387660), (20, 348894), (21, 332280), (24, 290745), (26, 268380), (27, 258440), (28, 249210), (30, 232596), (35, 199368), (36, 193830), (39, 178920), (40, 174447), (42, 166140), (45, 155064), (52, 134190), (54, 129220), (56, 124605), (60, 116298), (63, 110760), (65, 107352), (70, 99684), (71, 98280), (72, 96915), (78, 89460), (84, 83070), (90, 77532), (91, 76680), (104, 67095), (105, 66456), (108, 64610), (117, 59640), (120, 58149), (126, 55380), (130, 53676), (135, 51688), (140, 49842), (142, 49140), (156, 44730), (168, 41535), (180, 38766), (182, 38340), (189, 36920), (195, 35784), (210, 33228), (213, 32760), (216, 32305), (234, 29820), (252, 27690), (260, 26838), (270, 25844), (273, 25560), (280, 24921), (284, 24570), (312, 22365), (315, 22152), (351, 19880), (355, 19656), (360, 19383), (364, 19170), (378, 18460), (390, 17892), (420, 16614), (426, 16380), (455, 15336), (468, 14910), (497, 14040), (504, 13845), (520, 13419), (540, 12922), (546, 12780), (568, 12285), (585, 11928), (630, 11076), (639, 10920), (702, 9940), (710, 9828), (728, 9585), (756, 9230), (780, 8946), (819, 8520), (840, 8307), (852, 8190), (910, 7668), (923, 7560), (936, 7455), (945, 7384), (994, 7020), (1065, 6552), (1080, 6461), (1092, 6390), (1170, 5964), (1260, 5538), (1278, 5460), (1365, 5112), (1404, 4970), (1420, 4914), (1491, 4680), (1512, 4615), (1560, 4473), (1638, 4260), (1704, 4095), (1755, 3976), (1820, 3834), (1846, 3780), (1890, 3692), (1917, 3640), (1988, 3510), (2130, 3276), (2184, 3195), (2340, 2982), (2457, 2840), (2485, 2808), (2520, 2769), (2556, 2730)]