156956880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:353

約数の個数: 160

約数和(自身を含む): 507538944

約数和(自身を除く): 350582064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 67, 80, 86, 120, 129, 134, 172, 201, 215, 227, 240, 258, 268, 335, 344, 402, 430, 454, 516, 536, 645, 670, 681, 688, 804, 860, 908, 1005, 1032, 1072, 1135, 1290, 1340, 1362, 1608, 1720, 1816, 2010, 2064, 2270, 2580, 2680, 2724, 2881, 3216, 3405, 3440, 3632, 4020, 4540, 5160, 5360, 5448, 5762, 6810, 8040, 8643, 9080, 9761, 10320, 10896, 11524, 13620, 14405, 15209, 16080, 17286, 18160, 19522, 23048, 27240, 28810, 29283, 30418, 34572, 39044, 43215, 45627, 46096, 48805, 54480, 57620, 58566, 60836, 69144, 76045, 78088, 86430, 91254, 97610, 115240, 117132, 121672, 138288, 146415, 152090, 156176, 172860, 182508, 195220, 228135, 230480, 234264, 243344, 292830, 304180, 345720, 365016, 390440, 456270, 468528, 585660, 608360, 653987, 691440, 730032, 780880, 912540, 1171320, 1216720, 1307974, 1825080, 1961961, 2342640, 2615948, 3269935, 3650160, 3923922, 5231896, 6539870, 7847844, 9809805, 10463792, 13079740, 15695688, 19619610, 26159480, 31391376, 39239220, 52318960, 78478440, 156956880]

約数ペア:

[(1, 156956880), (2, 78478440), (3, 52318960), (4, 39239220), (5, 31391376), (6, 26159480), (8, 19619610), (10, 15695688), (12, 13079740), (15, 10463792), (16, 9809805), (20, 7847844), (24, 6539870), (30, 5231896), (40, 3923922), (43, 3650160), (48, 3269935), (60, 2615948), (67, 2342640), (80, 1961961), (86, 1825080), (120, 1307974), (129, 1216720), (134, 1171320), (172, 912540), (201, 780880), (215, 730032), (227, 691440), (240, 653987), (258, 608360), (268, 585660), (335, 468528), (344, 456270), (402, 390440), (430, 365016), (454, 345720), (516, 304180), (536, 292830), (645, 243344), (670, 234264), (681, 230480), (688, 228135), (804, 195220), (860, 182508), (908, 172860), (1005, 156176), (1032, 152090), (1072, 146415), (1135, 138288), (1290, 121672), (1340, 117132), (1362, 115240), (1608, 97610), (1720, 91254), (1816, 86430), (2010, 78088), (2064, 76045), (2270, 69144), (2580, 60836), (2680, 58566), (2724, 57620), (2881, 54480), (3216, 48805), (3405, 46096), (3440, 45627), (3632, 43215), (4020, 39044), (4540, 34572), (5160, 30418), (5360, 29283), (5448, 28810), (5762, 27240), (6810, 23048), (8040, 19522), (8643, 18160), (9080, 17286), (9761, 16080), (10320, 15209), (10896, 14405), (11524, 13620)]