171590640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1279}}^1$

素因数の和:1351

約数の個数: 160

約数和(自身を含む): 586629120

約数和(自身を除く): 415038480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 43, 48, 52, 60, 65, 78, 80, 86, 104, 120, 129, 130, 156, 172, 195, 208, 215, 240, 258, 260, 312, 344, 390, 430, 516, 520, 559, 624, 645, 688, 780, 860, 1032, 1040, 1118, 1279, 1290, 1560, 1677, 1720, 2064, 2236, 2558, 2580, 2795, 3120, 3354, 3440, 3837, 4472, 5116, 5160, 5590, 6395, 6708, 7674, 8385, 8944, 10232, 10320, 11180, 12790, 13416, 15348, 16627, 16770, 19185, 20464, 22360, 25580, 26832, 30696, 33254, 33540, 38370, 44720, 49881, 51160, 54997, 61392, 66508, 67080, 76740, 83135, 99762, 102320, 109994, 133016, 134160, 153480, 164991, 166270, 199524, 219988, 249405, 266032, 274985, 306960, 329982, 332540, 399048, 439976, 498810, 549970, 659964, 665080, 714961, 798096, 824955, 879952, 997620, 1099940, 1319928, 1330160, 1429922, 1649910, 1995240, 2144883, 2199880, 2639856, 2859844, 3299820, 3574805, 3990480, 4289766, 4399760, 5719688, 6599640, 7149610, 8579532, 10724415, 11439376, 13199280, 14299220, 17159064, 21448830, 28598440, 34318128, 42897660, 57196880, 85795320, 171590640]

約数ペア:

[(1, 171590640), (2, 85795320), (3, 57196880), (4, 42897660), (5, 34318128), (6, 28598440), (8, 21448830), (10, 17159064), (12, 14299220), (13, 13199280), (15, 11439376), (16, 10724415), (20, 8579532), (24, 7149610), (26, 6599640), (30, 5719688), (39, 4399760), (40, 4289766), (43, 3990480), (48, 3574805), (52, 3299820), (60, 2859844), (65, 2639856), (78, 2199880), (80, 2144883), (86, 1995240), (104, 1649910), (120, 1429922), (129, 1330160), (130, 1319928), (156, 1099940), (172, 997620), (195, 879952), (208, 824955), (215, 798096), (240, 714961), (258, 665080), (260, 659964), (312, 549970), (344, 498810), (390, 439976), (430, 399048), (516, 332540), (520, 329982), (559, 306960), (624, 274985), (645, 266032), (688, 249405), (780, 219988), (860, 199524), (1032, 166270), (1040, 164991), (1118, 153480), (1279, 134160), (1290, 133016), (1560, 109994), (1677, 102320), (1720, 99762), (2064, 83135), (2236, 76740), (2558, 67080), (2580, 66508), (2795, 61392), (3120, 54997), (3354, 51160), (3440, 49881), (3837, 44720), (4472, 38370), (5116, 33540), (5160, 33254), (5590, 30696), (6395, 26832), (6708, 25580), (7674, 22360), (8385, 20464), (8944, 19185), (10232, 16770), (10320, 16627), (11180, 15348), (12790, 13416)]