159555240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:464

約数の個数: 192

約数和(自身を含む): 565568640

約数和(自身を除く): 406013400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 103, 104, 117, 120, 130, 156, 180, 195, 206, 234, 260, 309, 312, 331, 360, 390, 412, 468, 515, 520, 585, 618, 662, 780, 824, 927, 936, 993, 1030, 1170, 1236, 1324, 1339, 1545, 1560, 1655, 1854, 1986, 2060, 2340, 2472, 2648, 2678, 2979, 3090, 3310, 3708, 3972, 4017, 4120, 4303, 4635, 4680, 4965, 5356, 5958, 6180, 6620, 6695, 7416, 7944, 8034, 8606, 9270, 9930, 10712, 11916, 12051, 12360, 12909, 13240, 13390, 14895, 16068, 17212, 18540, 19860, 20085, 21515, 23832, 24102, 25818, 26780, 29790, 32136, 34093, 34424, 37080, 38727, 39720, 40170, 43030, 48204, 51636, 53560, 59580, 60255, 64545, 68186, 77454, 80340, 86060, 96408, 102279, 103272, 119160, 120510, 129090, 136372, 154908, 160680, 170465, 172120, 193635, 204558, 241020, 258180, 272744, 306837, 309816, 340930, 387270, 409116, 443209, 482040, 511395, 516360, 613674, 681860, 774540, 818232, 886418, 1022790, 1227348, 1329627, 1363720, 1534185, 1549080, 1772836, 2045580, 2216045, 2454696, 2659254, 3068370, 3545672, 3988881, 4091160, 4432090, 5318508, 6136740, 6648135, 7977762, 8864180, 10637016, 12273480, 13296270, 15955524, 17728360, 19944405, 26592540, 31911048, 39888810, 53185080, 79777620, 159555240]

約数ペア:

[(1, 159555240), (2, 79777620), (3, 53185080), (4, 39888810), (5, 31911048), (6, 26592540), (8, 19944405), (9, 17728360), (10, 15955524), (12, 13296270), (13, 12273480), (15, 10637016), (18, 8864180), (20, 7977762), (24, 6648135), (26, 6136740), (30, 5318508), (36, 4432090), (39, 4091160), (40, 3988881), (45, 3545672), (52, 3068370), (60, 2659254), (65, 2454696), (72, 2216045), (78, 2045580), (90, 1772836), (103, 1549080), (104, 1534185), (117, 1363720), (120, 1329627), (130, 1227348), (156, 1022790), (180, 886418), (195, 818232), (206, 774540), (234, 681860), (260, 613674), (309, 516360), (312, 511395), (331, 482040), (360, 443209), (390, 409116), (412, 387270), (468, 340930), (515, 309816), (520, 306837), (585, 272744), (618, 258180), (662, 241020), (780, 204558), (824, 193635), (927, 172120), (936, 170465), (993, 160680), (1030, 154908), (1170, 136372), (1236, 129090), (1324, 120510), (1339, 119160), (1545, 103272), (1560, 102279), (1655, 96408), (1854, 86060), (1986, 80340), (2060, 77454), (2340, 68186), (2472, 64545), (2648, 60255), (2678, 59580), (2979, 53560), (3090, 51636), (3310, 48204), (3708, 43030), (3972, 40170), (4017, 39720), (4120, 38727), (4303, 37080), (4635, 34424), (4680, 34093), (4965, 32136), (5356, 29790), (5958, 26780), (6180, 25818), (6620, 24102), (6695, 23832), (7416, 21515), (7944, 20085), (8034, 19860), (8606, 18540), (9270, 17212), (9930, 16068), (10712, 14895), (11916, 13390), (12051, 13240), (12360, 12909)]