157009440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{563}}^1$

素因数の和:671

約数の個数: 192

約数和(自身を含む): 573060096

約数和(自身を除く): 416050656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 83, 84, 96, 105, 112, 120, 140, 160, 166, 168, 210, 224, 240, 249, 280, 332, 336, 415, 420, 480, 498, 560, 563, 581, 664, 672, 830, 840, 996, 1120, 1126, 1162, 1245, 1328, 1660, 1680, 1689, 1743, 1992, 2252, 2324, 2490, 2656, 2815, 2905, 3320, 3360, 3378, 3486, 3941, 3984, 4504, 4648, 4980, 5630, 5810, 6640, 6756, 6972, 7882, 7968, 8445, 8715, 9008, 9296, 9960, 11260, 11620, 11823, 13280, 13512, 13944, 15764, 16890, 17430, 18016, 18592, 19705, 19920, 22520, 23240, 23646, 27024, 27888, 31528, 33780, 34860, 39410, 39840, 45040, 46480, 46729, 47292, 54048, 55776, 59115, 63056, 67560, 69720, 78820, 90080, 92960, 93458, 94584, 118230, 126112, 135120, 139440, 140187, 157640, 186916, 189168, 233645, 236460, 270240, 278880, 280374, 315280, 327103, 373832, 378336, 467290, 472920, 560748, 630560, 654206, 700935, 747664, 934580, 945840, 981309, 1121496, 1308412, 1401870, 1495328, 1635515, 1869160, 1891680, 1962618, 2242992, 2616824, 2803740, 3271030, 3738320, 3925236, 4485984, 4906545, 5233648, 5607480, 6542060, 7476640, 7850472, 9813090, 10467296, 11214960, 13084120, 15700944, 19626180, 22429920, 26168240, 31401888, 39252360, 52336480, 78504720, 157009440]

約数ペア:

[(1, 157009440), (2, 78504720), (3, 52336480), (4, 39252360), (5, 31401888), (6, 26168240), (7, 22429920), (8, 19626180), (10, 15700944), (12, 13084120), (14, 11214960), (15, 10467296), (16, 9813090), (20, 7850472), (21, 7476640), (24, 6542060), (28, 5607480), (30, 5233648), (32, 4906545), (35, 4485984), (40, 3925236), (42, 3738320), (48, 3271030), (56, 2803740), (60, 2616824), (70, 2242992), (80, 1962618), (83, 1891680), (84, 1869160), (96, 1635515), (105, 1495328), (112, 1401870), (120, 1308412), (140, 1121496), (160, 981309), (166, 945840), (168, 934580), (210, 747664), (224, 700935), (240, 654206), (249, 630560), (280, 560748), (332, 472920), (336, 467290), (415, 378336), (420, 373832), (480, 327103), (498, 315280), (560, 280374), (563, 278880), (581, 270240), (664, 236460), (672, 233645), (830, 189168), (840, 186916), (996, 157640), (1120, 140187), (1126, 139440), (1162, 135120), (1245, 126112), (1328, 118230), (1660, 94584), (1680, 93458), (1689, 92960), (1743, 90080), (1992, 78820), (2252, 69720), (2324, 67560), (2490, 63056), (2656, 59115), (2815, 55776), (2905, 54048), (3320, 47292), (3360, 46729), (3378, 46480), (3486, 45040), (3941, 39840), (3984, 39410), (4504, 34860), (4648, 33780), (4980, 31528), (5630, 27888), (5810, 27024), (6640, 23646), (6756, 23240), (6972, 22520), (7882, 19920), (7968, 19705), (8445, 18592), (8715, 18016), (9008, 17430), (9296, 16890), (9960, 15764), (11260, 13944), (11620, 13512), (11823, 13280)]