1715493480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{887}}^1$

素因数の和:1199

約数の個数: 128

約数和(自身を含む): 5247866880

約数和(自身を除く): 3532373400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 227, 284, 355, 426, 454, 568, 681, 710, 852, 887, 908, 1065, 1135, 1362, 1420, 1704, 1774, 1816, 2130, 2270, 2661, 2724, 2840, 3405, 3548, 4260, 4435, 4540, 5322, 5448, 6810, 7096, 8520, 8870, 9080, 10644, 13305, 13620, 16117, 17740, 21288, 26610, 27240, 32234, 35480, 48351, 53220, 62977, 64468, 80585, 96702, 106440, 125954, 128936, 161170, 188931, 193404, 201349, 241755, 251908, 314885, 322340, 377862, 386808, 402698, 483510, 503816, 604047, 629770, 644680, 755724, 805396, 944655, 967020, 1006745, 1208094, 1259540, 1511448, 1610792, 1889310, 1934040, 2013490, 2416188, 2519080, 3020235, 3778620, 4026980, 4832376, 6040470, 7557240, 8053960, 12080940, 14295779, 24161880, 28591558, 42887337, 57183116, 71478895, 85774674, 114366232, 142957790, 171549348, 214436685, 285915580, 343098696, 428873370, 571831160, 857746740, 1715493480]

約数ペア:

[(1, 1715493480), (2, 857746740), (3, 571831160), (4, 428873370), (5, 343098696), (6, 285915580), (8, 214436685), (10, 171549348), (12, 142957790), (15, 114366232), (20, 85774674), (24, 71478895), (30, 57183116), (40, 42887337), (60, 28591558), (71, 24161880), (120, 14295779), (142, 12080940), (213, 8053960), (227, 7557240), (284, 6040470), (355, 4832376), (426, 4026980), (454, 3778620), (568, 3020235), (681, 2519080), (710, 2416188), (852, 2013490), (887, 1934040), (908, 1889310), (1065, 1610792), (1135, 1511448), (1362, 1259540), (1420, 1208094), (1704, 1006745), (1774, 967020), (1816, 944655), (2130, 805396), (2270, 755724), (2661, 644680), (2724, 629770), (2840, 604047), (3405, 503816), (3548, 483510), (4260, 402698), (4435, 386808), (4540, 377862), (5322, 322340), (5448, 314885), (6810, 251908), (7096, 241755), (8520, 201349), (8870, 193404), (9080, 188931), (10644, 161170), (13305, 128936), (13620, 125954), (16117, 106440), (17740, 96702), (21288, 80585), (26610, 64468), (27240, 62977), (32234, 53220), (35480, 48351)]