147664020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^2\times {\mathrm{101}}^1$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 485428608

約数和(自身を除く): 337764588

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 59, 60, 70, 84, 101, 105, 118, 140, 177, 202, 210, 236, 295, 303, 354, 404, 413, 420, 505, 590, 606, 707, 708, 826, 885, 1010, 1180, 1212, 1239, 1414, 1515, 1652, 1770, 2020, 2065, 2121, 2478, 2828, 3030, 3481, 3535, 3540, 4130, 4242, 4956, 5959, 6060, 6195, 6962, 7070, 8260, 8484, 10443, 10605, 11918, 12390, 13924, 14140, 17405, 17877, 20886, 21210, 23836, 24367, 24780, 29795, 34810, 35754, 41713, 41772, 42420, 48734, 52215, 59590, 69620, 71508, 73101, 83426, 89385, 97468, 104430, 119180, 121835, 125139, 146202, 166852, 178770, 208565, 208860, 243670, 250278, 292404, 351581, 357540, 365505, 417130, 487340, 500556, 625695, 703162, 731010, 834260, 1054743, 1251390, 1406324, 1462020, 1757905, 2109486, 2461067, 2502780, 3515810, 4218972, 4922134, 5273715, 7031620, 7383201, 9844268, 10547430, 12305335, 14766402, 21094860, 24610670, 29532804, 36916005, 49221340, 73832010, 147664020]

約数ペア:

[(1, 147664020), (2, 73832010), (3, 49221340), (4, 36916005), (5, 29532804), (6, 24610670), (7, 21094860), (10, 14766402), (12, 12305335), (14, 10547430), (15, 9844268), (20, 7383201), (21, 7031620), (28, 5273715), (30, 4922134), (35, 4218972), (42, 3515810), (59, 2502780), (60, 2461067), (70, 2109486), (84, 1757905), (101, 1462020), (105, 1406324), (118, 1251390), (140, 1054743), (177, 834260), (202, 731010), (210, 703162), (236, 625695), (295, 500556), (303, 487340), (354, 417130), (404, 365505), (413, 357540), (420, 351581), (505, 292404), (590, 250278), (606, 243670), (707, 208860), (708, 208565), (826, 178770), (885, 166852), (1010, 146202), (1180, 125139), (1212, 121835), (1239, 119180), (1414, 104430), (1515, 97468), (1652, 89385), (1770, 83426), (2020, 73101), (2065, 71508), (2121, 69620), (2478, 59590), (2828, 52215), (3030, 48734), (3481, 42420), (3535, 41772), (3540, 41713), (4130, 35754), (4242, 34810), (4956, 29795), (5959, 24780), (6060, 24367), (6195, 23836), (6962, 21210), (7070, 20886), (8260, 17877), (8484, 17405), (10443, 14140), (10605, 13924), (11918, 12390)]