1686103680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{21419}}^1$

素因数の和:21482

約数の個数: 128

約数和(自身を含む): 5505796800

約数和(自身を除く): 3819693120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 320, 328, 384, 410, 480, 492, 615, 640, 656, 820, 960, 984, 1230, 1312, 1640, 1920, 1968, 2460, 2624, 3280, 3936, 4920, 5248, 6560, 7872, 9840, 13120, 15744, 19680, 21419, 26240, 39360, 42838, 64257, 78720, 85676, 107095, 128514, 171352, 214190, 257028, 321285, 342704, 428380, 514056, 642570, 685408, 856760, 878179, 1028112, 1285140, 1370816, 1713520, 1756358, 2056224, 2570280, 2634537, 2741632, 3427040, 3512716, 4112448, 4390895, 5140560, 5269074, 6854080, 7025432, 8224896, 8781790, 10281120, 10538148, 13172685, 13708160, 14050864, 17563580, 20562240, 21076296, 26345370, 28101728, 35127160, 41124480, 42152592, 52690740, 56203456, 70254320, 84305184, 105381480, 112406912, 140508640, 168610368, 210762960, 281017280, 337220736, 421525920, 562034560, 843051840, 1686103680]

約数ペア:

[(1, 1686103680), (2, 843051840), (3, 562034560), (4, 421525920), (5, 337220736), (6, 281017280), (8, 210762960), (10, 168610368), (12, 140508640), (15, 112406912), (16, 105381480), (20, 84305184), (24, 70254320), (30, 56203456), (32, 52690740), (40, 42152592), (41, 41124480), (48, 35127160), (60, 28101728), (64, 26345370), (80, 21076296), (82, 20562240), (96, 17563580), (120, 14050864), (123, 13708160), (128, 13172685), (160, 10538148), (164, 10281120), (192, 8781790), (205, 8224896), (240, 7025432), (246, 6854080), (320, 5269074), (328, 5140560), (384, 4390895), (410, 4112448), (480, 3512716), (492, 3427040), (615, 2741632), (640, 2634537), (656, 2570280), (820, 2056224), (960, 1756358), (984, 1713520), (1230, 1370816), (1312, 1285140), (1640, 1028112), (1920, 878179), (1968, 856760), (2460, 685408), (2624, 642570), (3280, 514056), (3936, 428380), (4920, 342704), (5248, 321285), (6560, 257028), (7872, 214190), (9840, 171352), (13120, 128514), (15744, 107095), (19680, 85676), (21419, 78720), (26240, 64257), (39360, 42838)]