155647380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4691}}^1$

素因数の和:4789

約数の個数: 96

約数和(自身を含む): 504483840

約数和(自身を除く): 348836460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 158, 210, 237, 316, 395, 420, 474, 553, 790, 948, 1106, 1185, 1580, 1659, 2212, 2370, 2765, 3318, 4691, 4740, 5530, 6636, 8295, 9382, 11060, 14073, 16590, 18764, 23455, 28146, 32837, 33180, 46910, 56292, 65674, 70365, 93820, 98511, 131348, 140730, 164185, 197022, 281460, 328370, 370589, 394044, 492555, 656740, 741178, 985110, 1111767, 1482356, 1852945, 1970220, 2223534, 2594123, 3705890, 4447068, 5188246, 5558835, 7411780, 7782369, 10376492, 11117670, 12970615, 15564738, 22235340, 25941230, 31129476, 38911845, 51882460, 77823690, 155647380]

約数ペア:

[(1, 155647380), (2, 77823690), (3, 51882460), (4, 38911845), (5, 31129476), (6, 25941230), (7, 22235340), (10, 15564738), (12, 12970615), (14, 11117670), (15, 10376492), (20, 7782369), (21, 7411780), (28, 5558835), (30, 5188246), (35, 4447068), (42, 3705890), (60, 2594123), (70, 2223534), (79, 1970220), (84, 1852945), (105, 1482356), (140, 1111767), (158, 985110), (210, 741178), (237, 656740), (316, 492555), (395, 394044), (420, 370589), (474, 328370), (553, 281460), (790, 197022), (948, 164185), (1106, 140730), (1185, 131348), (1580, 98511), (1659, 93820), (2212, 70365), (2370, 65674), (2765, 56292), (3318, 46910), (4691, 33180), (4740, 32837), (5530, 28146), (6636, 23455), (8295, 18764), (9382, 16590), (11060, 14073)]