220192440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{739}}^1$

素因数の和:957

約数の個数: 128

約数和(自身を含む): 716083200

約数和(自身を除く): 495890760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 191, 195, 260, 312, 382, 390, 520, 573, 739, 764, 780, 955, 1146, 1478, 1528, 1560, 1910, 2217, 2292, 2483, 2865, 2956, 3695, 3820, 4434, 4584, 4966, 5730, 5912, 7390, 7449, 7640, 8868, 9607, 9932, 11085, 11460, 12415, 14780, 14898, 17736, 19214, 19864, 22170, 22920, 24830, 28821, 29560, 29796, 37245, 38428, 44340, 48035, 49660, 57642, 59592, 74490, 76856, 88680, 96070, 99320, 115284, 141149, 144105, 148980, 192140, 230568, 282298, 288210, 297960, 384280, 423447, 564596, 576420, 705745, 846894, 1129192, 1152840, 1411490, 1693788, 1834937, 2117235, 2822980, 3387576, 3669874, 4234470, 5504811, 5645960, 7339748, 8468940, 9174685, 11009622, 14679496, 16937880, 18349370, 22019244, 27524055, 36698740, 44038488, 55048110, 73397480, 110096220, 220192440]

約数ペア:

[(1, 220192440), (2, 110096220), (3, 73397480), (4, 55048110), (5, 44038488), (6, 36698740), (8, 27524055), (10, 22019244), (12, 18349370), (13, 16937880), (15, 14679496), (20, 11009622), (24, 9174685), (26, 8468940), (30, 7339748), (39, 5645960), (40, 5504811), (52, 4234470), (60, 3669874), (65, 3387576), (78, 2822980), (104, 2117235), (120, 1834937), (130, 1693788), (156, 1411490), (191, 1152840), (195, 1129192), (260, 846894), (312, 705745), (382, 576420), (390, 564596), (520, 423447), (573, 384280), (739, 297960), (764, 288210), (780, 282298), (955, 230568), (1146, 192140), (1478, 148980), (1528, 144105), (1560, 141149), (1910, 115284), (2217, 99320), (2292, 96070), (2483, 88680), (2865, 76856), (2956, 74490), (3695, 59592), (3820, 57642), (4434, 49660), (4584, 48035), (4966, 44340), (5730, 38428), (5912, 37245), (7390, 29796), (7449, 29560), (7640, 28821), (8868, 24830), (9607, 22920), (9932, 22170), (11085, 19864), (11460, 19214), (12415, 17736), (14780, 14898)]