247881200960

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{265193}}^1$

素因数の和:265360

約数の個数: 112

約数和(自身を含む): 620783087616

約数和(自身を除く): 372901886656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 127, 160, 184, 230, 254, 320, 368, 460, 508, 635, 736, 920, 1016, 1270, 1472, 1840, 2032, 2540, 2921, 3680, 4064, 5080, 5842, 7360, 8128, 10160, 11684, 14605, 20320, 23368, 29210, 40640, 46736, 58420, 93472, 116840, 186944, 233680, 265193, 467360, 530386, 934720, 1060772, 1325965, 2121544, 2651930, 4243088, 5303860, 6099439, 8486176, 10607720, 12198878, 16972352, 21215440, 24397756, 30497195, 33679511, 42430880, 48795512, 60994390, 67359022, 84861760, 97591024, 121988780, 134718044, 168397555, 195182048, 243977560, 269436088, 336795110, 390364096, 487955120, 538872176, 673590220, 774628753, 975910240, 1077744352, 1347180440, 1549257506, 1951820480, 2155488704, 2694360880, 3098515012, 3873143765, 5388721760, 6197030024, 7746287530, 10777443520, 12394060048, 15492575060, 24788120096, 30985150120, 49576240192, 61970300240, 123940600480, 247881200960]

約数ペア:

[(1, 247881200960), (2, 123940600480), (4, 61970300240), (5, 49576240192), (8, 30985150120), (10, 24788120096), (16, 15492575060), (20, 12394060048), (23, 10777443520), (32, 7746287530), (40, 6197030024), (46, 5388721760), (64, 3873143765), (80, 3098515012), (92, 2694360880), (115, 2155488704), (127, 1951820480), (160, 1549257506), (184, 1347180440), (230, 1077744352), (254, 975910240), (320, 774628753), (368, 673590220), (460, 538872176), (508, 487955120), (635, 390364096), (736, 336795110), (920, 269436088), (1016, 243977560), (1270, 195182048), (1472, 168397555), (1840, 134718044), (2032, 121988780), (2540, 97591024), (2921, 84861760), (3680, 67359022), (4064, 60994390), (5080, 48795512), (5842, 42430880), (7360, 33679511), (8128, 30497195), (10160, 24397756), (11684, 21215440), (14605, 16972352), (20320, 12198878), (23368, 10607720), (29210, 8486176), (40640, 6099439), (46736, 5303860), (58420, 4243088), (93472, 2651930), (116840, 2121544), (186944, 1325965), (233680, 1060772), (265193, 934720), (467360, 530386)]