163229640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{613}}^1$

素因数の和:951

約数の個数: 128

約数和(自身を含む): 562325760

約数和(自身を除く): 399096120

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, 420, 613, 634, 840, 951, 1226, 1268, 1585, 1839, 1902, 2219, 2452, 2536, 3065, 3170, 3678, 3804, 4291, 4438, 4755, 4904, 6130, 6340, 6657, 7356, 7608, 8582, 8876, 9195, 9510, 11095, 12260, 12680, 12873, 13314, 14712, 17164, 17752, 18390, 19020, 21455, 22190, 24520, 25746, 26628, 33285, 34328, 36780, 38040, 42910, 44380, 51492, 53256, 64365, 66570, 73560, 85820, 88760, 102984, 128730, 133140, 171640, 194321, 257460, 266280, 388642, 514920, 582963, 777284, 971605, 1165926, 1360247, 1554568, 1943210, 2331852, 2720494, 2914815, 3886420, 4080741, 4663704, 5440988, 5829630, 6801235, 7772840, 8161482, 10881976, 11659260, 13602470, 16322964, 20403705, 23318520, 27204940, 32645928, 40807410, 54409880, 81614820, 163229640]

約数ペア:

[(1, 163229640), (2, 81614820), (3, 54409880), (4, 40807410), (5, 32645928), (6, 27204940), (7, 23318520), (8, 20403705), (10, 16322964), (12, 13602470), (14, 11659260), (15, 10881976), (20, 8161482), (21, 7772840), (24, 6801235), (28, 5829630), (30, 5440988), (35, 4663704), (40, 4080741), (42, 3886420), (56, 2914815), (60, 2720494), (70, 2331852), (84, 1943210), (105, 1554568), (120, 1360247), (140, 1165926), (168, 971605), (210, 777284), (280, 582963), (317, 514920), (420, 388642), (613, 266280), (634, 257460), (840, 194321), (951, 171640), (1226, 133140), (1268, 128730), (1585, 102984), (1839, 88760), (1902, 85820), (2219, 73560), (2452, 66570), (2536, 64365), (3065, 53256), (3170, 51492), (3678, 44380), (3804, 42910), (4291, 38040), (4438, 36780), (4755, 34328), (4904, 33285), (6130, 26628), (6340, 25746), (6657, 24520), (7356, 22190), (7608, 21455), (8582, 19020), (8876, 18390), (9195, 17752), (9510, 17164), (11095, 14712), (12260, 13314), (12680, 12873)]