139074960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:505

約数の個数: 160

約数和(自身を含む): 462827520

約数和(自身を除く): 323752560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 89, 102, 120, 136, 170, 178, 204, 240, 255, 267, 272, 340, 356, 383, 408, 445, 510, 534, 680, 712, 766, 816, 890, 1020, 1068, 1149, 1335, 1360, 1424, 1513, 1532, 1780, 1915, 2040, 2136, 2298, 2670, 3026, 3064, 3560, 3830, 4080, 4272, 4539, 4596, 5340, 5745, 6052, 6128, 6511, 7120, 7565, 7660, 9078, 9192, 10680, 11490, 12104, 13022, 15130, 15320, 18156, 18384, 19533, 21360, 22695, 22980, 24208, 26044, 30260, 30640, 32555, 34087, 36312, 39066, 45390, 45960, 52088, 60520, 65110, 68174, 72624, 78132, 90780, 91920, 97665, 102261, 104176, 121040, 130220, 136348, 156264, 170435, 181560, 195330, 204522, 260440, 272696, 312528, 340870, 363120, 390660, 409044, 511305, 520880, 545392, 579479, 681740, 781320, 818088, 1022610, 1158958, 1363480, 1562640, 1636176, 1738437, 2045220, 2317916, 2726960, 2897395, 3476874, 4090440, 4635832, 5794790, 6953748, 8180880, 8692185, 9271664, 11589580, 13907496, 17384370, 23179160, 27814992, 34768740, 46358320, 69537480, 139074960]

約数ペア:

[(1, 139074960), (2, 69537480), (3, 46358320), (4, 34768740), (5, 27814992), (6, 23179160), (8, 17384370), (10, 13907496), (12, 11589580), (15, 9271664), (16, 8692185), (17, 8180880), (20, 6953748), (24, 5794790), (30, 4635832), (34, 4090440), (40, 3476874), (48, 2897395), (51, 2726960), (60, 2317916), (68, 2045220), (80, 1738437), (85, 1636176), (89, 1562640), (102, 1363480), (120, 1158958), (136, 1022610), (170, 818088), (178, 781320), (204, 681740), (240, 579479), (255, 545392), (267, 520880), (272, 511305), (340, 409044), (356, 390660), (383, 363120), (408, 340870), (445, 312528), (510, 272696), (534, 260440), (680, 204522), (712, 195330), (766, 181560), (816, 170435), (890, 156264), (1020, 136348), (1068, 130220), (1149, 121040), (1335, 104176), (1360, 102261), (1424, 97665), (1513, 91920), (1532, 90780), (1780, 78132), (1915, 72624), (2040, 68174), (2136, 65110), (2298, 60520), (2670, 52088), (3026, 45960), (3064, 45390), (3560, 39066), (3830, 36312), (4080, 34087), (4272, 32555), (4539, 30640), (4596, 30260), (5340, 26044), (5745, 24208), (6052, 22980), (6128, 22695), (6511, 21360), (7120, 19533), (7565, 18384), (7660, 18156), (9078, 15320), (9192, 15130), (10680, 13022), (11490, 12104)]