3979360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:69

約数の個数: 192

約数和(自身を含む): 13063680

約数和(自身を除く): 9084320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 19, 20, 22, 28, 32, 34, 35, 38, 40, 44, 55, 56, 68, 70, 76, 77, 80, 85, 88, 95, 110, 112, 119, 133, 136, 140, 152, 154, 160, 170, 176, 187, 190, 209, 220, 224, 238, 266, 272, 280, 304, 308, 323, 340, 352, 374, 380, 385, 418, 440, 476, 532, 544, 560, 595, 608, 616, 646, 665, 680, 748, 760, 770, 836, 880, 935, 952, 1045, 1064, 1120, 1190, 1232, 1292, 1309, 1330, 1360, 1463, 1496, 1520, 1540, 1615, 1672, 1760, 1870, 1904, 2090, 2128, 2261, 2380, 2464, 2584, 2618, 2660, 2720, 2926, 2992, 3040, 3080, 3230, 3344, 3553, 3740, 3808, 4180, 4256, 4522, 4760, 5168, 5236, 5320, 5852, 5984, 6160, 6460, 6545, 6688, 7106, 7315, 7480, 8360, 9044, 9520, 10336, 10472, 10640, 11305, 11704, 12320, 12920, 13090, 14212, 14630, 14960, 16720, 17765, 18088, 19040, 20944, 21280, 22610, 23408, 24871, 25840, 26180, 28424, 29260, 29920, 33440, 35530, 36176, 41888, 45220, 46816, 49742, 51680, 52360, 56848, 58520, 71060, 72352, 90440, 99484, 104720, 113696, 117040, 124355, 142120, 180880, 198968, 209440, 234080, 248710, 284240, 361760, 397936, 497420, 568480, 795872, 994840, 1989680, 3979360]

約数ペア:

[(1, 3979360), (2, 1989680), (4, 994840), (5, 795872), (7, 568480), (8, 497420), (10, 397936), (11, 361760), (14, 284240), (16, 248710), (17, 234080), (19, 209440), (20, 198968), (22, 180880), (28, 142120), (32, 124355), (34, 117040), (35, 113696), (38, 104720), (40, 99484), (44, 90440), (55, 72352), (56, 71060), (68, 58520), (70, 56848), (76, 52360), (77, 51680), (80, 49742), (85, 46816), (88, 45220), (95, 41888), (110, 36176), (112, 35530), (119, 33440), (133, 29920), (136, 29260), (140, 28424), (152, 26180), (154, 25840), (160, 24871), (170, 23408), (176, 22610), (187, 21280), (190, 20944), (209, 19040), (220, 18088), (224, 17765), (238, 16720), (266, 14960), (272, 14630), (280, 14212), (304, 13090), (308, 12920), (323, 12320), (340, 11704), (352, 11305), (374, 10640), (380, 10472), (385, 10336), (418, 9520), (440, 9044), (476, 8360), (532, 7480), (544, 7315), (560, 7106), (595, 6688), (608, 6545), (616, 6460), (646, 6160), (665, 5984), (680, 5852), (748, 5320), (760, 5236), (770, 5168), (836, 4760), (880, 4522), (935, 4256), (952, 4180), (1045, 3808), (1064, 3740), (1120, 3553), (1190, 3344), (1232, 3230), (1292, 3080), (1309, 3040), (1330, 2992), (1360, 2926), (1463, 2720), (1496, 2660), (1520, 2618), (1540, 2584), (1615, 2464), (1672, 2380), (1760, 2261), (1870, 2128), (1904, 2090)]