157715693580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2131}}^1\times {\mathrm{72559}}^1$

素因数の和:74719

約数の個数: 96

約数和(自身を含む): 467806510080

約数和(自身を除く): 310090816500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 2131, 4262, 6393, 8524, 10655, 12786, 21310, 25572, 31965, 36227, 42620, 63930, 72454, 72559, 108681, 127860, 144908, 145118, 181135, 217362, 217677, 290236, 362270, 362795, 434724, 435354, 543405, 724540, 725590, 870708, 1086810, 1088385, 1233503, 1451180, 2173620, 2176770, 2467006, 3700509, 4353540, 4934012, 6167515, 7401018, 12335030, 14802036, 18502545, 24670060, 37005090, 74010180, 154623229, 309246458, 463869687, 618492916, 773116145, 927739374, 1546232290, 1855478748, 2319348435, 2628594893, 3092464580, 4638696870, 5257189786, 7885784679, 9277393740, 10514379572, 13142974465, 15771569358, 26285948930, 31543138716, 39428923395, 52571897860, 78857846790, 157715693580]

約数ペア:

[(1, 157715693580), (2, 78857846790), (3, 52571897860), (4, 39428923395), (5, 31543138716), (6, 26285948930), (10, 15771569358), (12, 13142974465), (15, 10514379572), (17, 9277393740), (20, 7885784679), (30, 5257189786), (34, 4638696870), (51, 3092464580), (60, 2628594893), (68, 2319348435), (85, 1855478748), (102, 1546232290), (170, 927739374), (204, 773116145), (255, 618492916), (340, 463869687), (510, 309246458), (1020, 154623229), (2131, 74010180), (4262, 37005090), (6393, 24670060), (8524, 18502545), (10655, 14802036), (12786, 12335030), (21310, 7401018), (25572, 6167515), (31965, 4934012), (36227, 4353540), (42620, 3700509), (63930, 2467006), (72454, 2176770), (72559, 2173620), (108681, 1451180), (127860, 1233503), (144908, 1088385), (145118, 1086810), (181135, 870708), (217362, 725590), (217677, 724540), (290236, 543405), (362270, 435354), (362795, 434724)]