1206878960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{383}}^1$

素因数の和:751

約数の個数: 160

約数和(自身を含む): 3414638592

約数和(自身を除く): 2207759632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 331, 340, 383, 476, 560, 595, 662, 680, 766, 952, 1190, 1324, 1360, 1532, 1655, 1904, 1915, 2317, 2380, 2648, 2681, 3064, 3310, 3830, 4634, 4760, 5296, 5362, 5627, 6128, 6511, 6620, 7660, 9268, 9520, 10724, 11254, 11585, 13022, 13240, 13405, 15320, 18536, 21448, 22508, 23170, 26044, 26480, 26810, 28135, 30640, 32555, 37072, 39389, 42896, 45016, 45577, 46340, 52088, 53620, 56270, 65110, 78778, 90032, 91154, 92680, 104176, 107240, 112540, 126773, 130220, 157556, 182308, 185360, 196945, 214480, 225080, 227885, 253546, 260440, 315112, 364616, 393890, 450160, 455770, 507092, 520880, 630224, 633865, 729232, 787780, 887411, 911540, 1014184, 1267730, 1575560, 1774822, 1823080, 2028368, 2155141, 2535460, 3151120, 3549644, 3646160, 4310282, 4437055, 5070920, 7099288, 8620564, 8874110, 10141840, 10775705, 14198576, 15085987, 17241128, 17748220, 21551410, 30171974, 34482256, 35496440, 43102820, 60343948, 70992880, 75429935, 86205640, 120687896, 150859870, 172411280, 241375792, 301719740, 603439480, 1206878960]

約数ペア:

[(1, 1206878960), (2, 603439480), (4, 301719740), (5, 241375792), (7, 172411280), (8, 150859870), (10, 120687896), (14, 86205640), (16, 75429935), (17, 70992880), (20, 60343948), (28, 43102820), (34, 35496440), (35, 34482256), (40, 30171974), (56, 21551410), (68, 17748220), (70, 17241128), (80, 15085987), (85, 14198576), (112, 10775705), (119, 10141840), (136, 8874110), (140, 8620564), (170, 7099288), (238, 5070920), (272, 4437055), (280, 4310282), (331, 3646160), (340, 3549644), (383, 3151120), (476, 2535460), (560, 2155141), (595, 2028368), (662, 1823080), (680, 1774822), (766, 1575560), (952, 1267730), (1190, 1014184), (1324, 911540), (1360, 887411), (1532, 787780), (1655, 729232), (1904, 633865), (1915, 630224), (2317, 520880), (2380, 507092), (2648, 455770), (2681, 450160), (3064, 393890), (3310, 364616), (3830, 315112), (4634, 260440), (4760, 253546), (5296, 227885), (5362, 225080), (5627, 214480), (6128, 196945), (6511, 185360), (6620, 182308), (7660, 157556), (9268, 130220), (9520, 126773), (10724, 112540), (11254, 107240), (11585, 104176), (13022, 92680), (13240, 91154), (13405, 90032), (15320, 78778), (18536, 65110), (21448, 56270), (22508, 53620), (23170, 52088), (26044, 46340), (26480, 45577), (26810, 45016), (28135, 42896), (30640, 39389), (32555, 37072)]