98381640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{677}}^1$

素因数の和:871

約数の個数: 128

約数和(自身を含む): 339759360

約数和(自身を除く): 241377720

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, 173, 210, 280, 346, 420, 519, 677, 692, 840, 865, 1038, 1211, 1354, 1384, 1730, 2031, 2076, 2422, 2595, 2708, 3385, 3460, 3633, 4062, 4152, 4739, 4844, 5190, 5416, 6055, 6770, 6920, 7266, 8124, 9478, 9688, 10155, 10380, 12110, 13540, 14217, 14532, 16248, 18165, 18956, 20310, 20760, 23695, 24220, 27080, 28434, 29064, 36330, 37912, 40620, 47390, 48440, 56868, 71085, 72660, 81240, 94780, 113736, 117121, 142170, 145320, 189560, 234242, 284340, 351363, 468484, 568680, 585605, 702726, 819847, 936968, 1171210, 1405452, 1639694, 1756815, 2342420, 2459541, 2810904, 3279388, 3513630, 4099235, 4684840, 4919082, 6558776, 7027260, 8198470, 9838164, 12297705, 14054520, 16396940, 19676328, 24595410, 32793880, 49190820, 98381640]

約数ペア:

[(1, 98381640), (2, 49190820), (3, 32793880), (4, 24595410), (5, 19676328), (6, 16396940), (7, 14054520), (8, 12297705), (10, 9838164), (12, 8198470), (14, 7027260), (15, 6558776), (20, 4919082), (21, 4684840), (24, 4099235), (28, 3513630), (30, 3279388), (35, 2810904), (40, 2459541), (42, 2342420), (56, 1756815), (60, 1639694), (70, 1405452), (84, 1171210), (105, 936968), (120, 819847), (140, 702726), (168, 585605), (173, 568680), (210, 468484), (280, 351363), (346, 284340), (420, 234242), (519, 189560), (677, 145320), (692, 142170), (840, 117121), (865, 113736), (1038, 94780), (1211, 81240), (1354, 72660), (1384, 71085), (1730, 56868), (2031, 48440), (2076, 47390), (2422, 40620), (2595, 37912), (2708, 36330), (3385, 29064), (3460, 28434), (3633, 27080), (4062, 24220), (4152, 23695), (4739, 20760), (4844, 20310), (5190, 18956), (5416, 18165), (6055, 16248), (6770, 14532), (6920, 14217), (7266, 13540), (8124, 12110), (9478, 10380), (9688, 10155)]