140903520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12763}}^1$

素因数の和:12804

約数の個数: 96

約数和(自身を含む): 463180032

約数和(自身を除く): 322276512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 11040, 12763, 25526, 38289, 51052, 63815, 76578, 102104, 127630, 153156, 191445, 204208, 255260, 293549, 306312, 382890, 408416, 510520, 587098, 612624, 765780, 880647, 1021040, 1174196, 1225248, 1467745, 1531560, 1761294, 2042080, 2348392, 2935490, 3063120, 3522588, 4403235, 4696784, 5870980, 6126240, 7045176, 8806470, 9393568, 11741960, 14090352, 17612940, 23483920, 28180704, 35225880, 46967840, 70451760, 140903520]

約数ペア:

[(1, 140903520), (2, 70451760), (3, 46967840), (4, 35225880), (5, 28180704), (6, 23483920), (8, 17612940), (10, 14090352), (12, 11741960), (15, 9393568), (16, 8806470), (20, 7045176), (23, 6126240), (24, 5870980), (30, 4696784), (32, 4403235), (40, 3522588), (46, 3063120), (48, 2935490), (60, 2348392), (69, 2042080), (80, 1761294), (92, 1531560), (96, 1467745), (115, 1225248), (120, 1174196), (138, 1021040), (160, 880647), (184, 765780), (230, 612624), (240, 587098), (276, 510520), (345, 408416), (368, 382890), (460, 306312), (480, 293549), (552, 255260), (690, 204208), (736, 191445), (920, 153156), (1104, 127630), (1380, 102104), (1840, 76578), (2208, 63815), (2760, 51052), (3680, 38289), (5520, 25526), (11040, 12763)]