103582920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{389}}^1$

素因数の和:727

約数の個数: 128

約数和(自身を含む): 357177600

約数和(自身を除く): 253594680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 317, 389, 420, 634, 778, 840, 951, 1167, 1268, 1556, 1585, 1902, 1945, 2219, 2334, 2536, 2723, 3112, 3170, 3804, 3890, 4438, 4668, 4755, 5446, 5835, 6340, 6657, 7608, 7780, 8169, 8876, 9336, 9510, 10892, 11095, 11670, 12680, 13314, 13615, 15560, 16338, 17752, 19020, 21784, 22190, 23340, 26628, 27230, 32676, 33285, 38040, 40845, 44380, 46680, 53256, 54460, 65352, 66570, 81690, 88760, 108920, 123313, 133140, 163380, 246626, 266280, 326760, 369939, 493252, 616565, 739878, 863191, 986504, 1233130, 1479756, 1726382, 1849695, 2466260, 2589573, 2959512, 3452764, 3699390, 4315955, 4932520, 5179146, 6905528, 7398780, 8631910, 10358292, 12947865, 14797560, 17263820, 20716584, 25895730, 34527640, 51791460, 103582920]

約数ペア:

[(1, 103582920), (2, 51791460), (3, 34527640), (4, 25895730), (5, 20716584), (6, 17263820), (7, 14797560), (8, 12947865), (10, 10358292), (12, 8631910), (14, 7398780), (15, 6905528), (20, 5179146), (21, 4932520), (24, 4315955), (28, 3699390), (30, 3452764), (35, 2959512), (40, 2589573), (42, 2466260), (56, 1849695), (60, 1726382), (70, 1479756), (84, 1233130), (105, 986504), (120, 863191), (140, 739878), (168, 616565), (210, 493252), (280, 369939), (317, 326760), (389, 266280), (420, 246626), (634, 163380), (778, 133140), (840, 123313), (951, 108920), (1167, 88760), (1268, 81690), (1556, 66570), (1585, 65352), (1902, 54460), (1945, 53256), (2219, 46680), (2334, 44380), (2536, 40845), (2723, 38040), (3112, 33285), (3170, 32676), (3804, 27230), (3890, 26628), (4438, 23340), (4668, 22190), (4755, 21784), (5446, 19020), (5835, 17752), (6340, 16338), (6657, 15560), (7608, 13615), (7780, 13314), (8169, 12680), (8876, 11670), (9336, 11095), (9510, 10892)]