140132220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1481}}^1$

素因数の和:1595

約数の個数: 96

約数和(自身を含む): 418279680

約数和(自身を除く): 278147460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 83, 95, 114, 166, 190, 228, 249, 285, 332, 380, 415, 498, 570, 830, 996, 1140, 1245, 1481, 1577, 1660, 2490, 2962, 3154, 4443, 4731, 4980, 5924, 6308, 7405, 7885, 8886, 9462, 14810, 15770, 17772, 18924, 22215, 23655, 28139, 29620, 31540, 44430, 47310, 56278, 84417, 88860, 94620, 112556, 122923, 140695, 168834, 245846, 281390, 337668, 368769, 422085, 491692, 562780, 614615, 737538, 844170, 1229230, 1475076, 1688340, 1843845, 2335537, 2458460, 3687690, 4671074, 7006611, 7375380, 9342148, 11677685, 14013222, 23355370, 28026444, 35033055, 46710740, 70066110, 140132220]

約数ペア:

[(1, 140132220), (2, 70066110), (3, 46710740), (4, 35033055), (5, 28026444), (6, 23355370), (10, 14013222), (12, 11677685), (15, 9342148), (19, 7375380), (20, 7006611), (30, 4671074), (38, 3687690), (57, 2458460), (60, 2335537), (76, 1843845), (83, 1688340), (95, 1475076), (114, 1229230), (166, 844170), (190, 737538), (228, 614615), (249, 562780), (285, 491692), (332, 422085), (380, 368769), (415, 337668), (498, 281390), (570, 245846), (830, 168834), (996, 140695), (1140, 122923), (1245, 112556), (1481, 94620), (1577, 88860), (1660, 84417), (2490, 56278), (2962, 47310), (3154, 44430), (4443, 31540), (4731, 29620), (4980, 28139), (5924, 23655), (6308, 22215), (7405, 18924), (7885, 17772), (8886, 15770), (9462, 14810)]