2798251680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{48989}}^1$

素因数の和:49031

約数の個数: 192

約数和(自身を含む): 10666494720

約数和(自身を除く): 7868243040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2380, 2720, 2856, 3360, 3570, 3808, 4080, 4760, 5712, 7140, 8160, 9520, 11424, 14280, 19040, 28560, 48989, 57120, 97978, 146967, 195956, 244945, 293934, 342923, 391912, 489890, 587868, 685846, 734835, 783824, 832813, 979780, 1028769, 1175736, 1371692, 1469670, 1567648, 1665626, 1714615, 1959560, 2057538, 2351472, 2498439, 2743384, 2939340, 3331252, 3429230, 3919120, 4115076, 4164065, 4702944, 4996878, 5143845, 5486768, 5829691, 5878680, 6662504, 6858460, 7838240, 8230152, 8328130, 9993756, 10287690, 10973536, 11659382, 11757360, 12492195, 13325008, 13716920, 16460304, 16656260, 17489073, 19987512, 20575380, 23318764, 23514720, 24984390, 26650016, 27433840, 29148455, 32920608, 33312520, 34978146, 39975024, 41150760, 46637528, 49968780, 54867680, 58296910, 66625040, 69956292, 79950048, 82301520, 87445365, 93275056, 99937560, 116593820, 133250080, 139912584, 164603040, 174890730, 186550112, 199875120, 233187640, 279825168, 349781460, 399750240, 466375280, 559650336, 699562920, 932750560, 1399125840, 2798251680]

約数ペア:

[(1, 2798251680), (2, 1399125840), (3, 932750560), (4, 699562920), (5, 559650336), (6, 466375280), (7, 399750240), (8, 349781460), (10, 279825168), (12, 233187640), (14, 199875120), (15, 186550112), (16, 174890730), (17, 164603040), (20, 139912584), (21, 133250080), (24, 116593820), (28, 99937560), (30, 93275056), (32, 87445365), (34, 82301520), (35, 79950048), (40, 69956292), (42, 66625040), (48, 58296910), (51, 54867680), (56, 49968780), (60, 46637528), (68, 41150760), (70, 39975024), (80, 34978146), (84, 33312520), (85, 32920608), (96, 29148455), (102, 27433840), (105, 26650016), (112, 24984390), (119, 23514720), (120, 23318764), (136, 20575380), (140, 19987512), (160, 17489073), (168, 16656260), (170, 16460304), (204, 13716920), (210, 13325008), (224, 12492195), (238, 11757360), (240, 11659382), (255, 10973536), (272, 10287690), (280, 9993756), (336, 8328130), (340, 8230152), (357, 7838240), (408, 6858460), (420, 6662504), (476, 5878680), (480, 5829691), (510, 5486768), (544, 5143845), (560, 4996878), (595, 4702944), (672, 4164065), (680, 4115076), (714, 3919120), (816, 3429230), (840, 3331252), (952, 2939340), (1020, 2743384), (1120, 2498439), (1190, 2351472), (1360, 2057538), (1428, 1959560), (1632, 1714615), (1680, 1665626), (1785, 1567648), (1904, 1469670), (2040, 1371692), (2380, 1175736), (2720, 1028769), (2856, 979780), (3360, 832813), (3570, 783824), (3808, 734835), (4080, 685846), (4760, 587868), (5712, 489890), (7140, 391912), (8160, 342923), (9520, 293934), (11424, 244945), (14280, 195956), (19040, 146967), (28560, 97978), (48989, 57120)]