70786980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{701}}^1$

素因数の和:747

約数の個数: 192

約数和(自身を含む): 254741760

約数和(自身を除く): 183954780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 27, 30, 33, 34, 36, 44, 45, 51, 54, 55, 60, 66, 68, 85, 90, 99, 102, 108, 110, 132, 135, 153, 165, 170, 180, 187, 198, 204, 220, 255, 270, 297, 306, 330, 340, 374, 396, 459, 495, 510, 540, 561, 594, 612, 660, 701, 748, 765, 918, 935, 990, 1020, 1122, 1188, 1402, 1485, 1530, 1683, 1836, 1870, 1980, 2103, 2244, 2295, 2804, 2805, 2970, 3060, 3366, 3505, 3740, 4206, 4590, 5049, 5610, 5940, 6309, 6732, 7010, 7711, 8412, 8415, 9180, 10098, 10515, 11220, 11917, 12618, 14020, 15422, 16830, 18927, 20196, 21030, 23133, 23834, 25236, 25245, 30844, 31545, 33660, 35751, 37854, 38555, 42060, 46266, 47668, 50490, 59585, 63090, 69399, 71502, 75708, 77110, 92532, 94635, 100980, 107253, 115665, 119170, 126180, 131087, 138798, 143004, 154220, 178755, 189270, 208197, 214506, 231330, 238340, 262174, 277596, 321759, 346995, 357510, 378540, 393261, 416394, 429012, 462660, 524348, 536265, 643518, 655435, 693990, 715020, 786522, 832788, 1040985, 1072530, 1179783, 1287036, 1310870, 1387980, 1573044, 1608795, 1966305, 2081970, 2145060, 2359566, 2621740, 3217590, 3539349, 3932610, 4163940, 4719132, 5898915, 6435180, 7078698, 7865220, 11797830, 14157396, 17696745, 23595660, 35393490, 70786980]

約数ペア:

[(1, 70786980), (2, 35393490), (3, 23595660), (4, 17696745), (5, 14157396), (6, 11797830), (9, 7865220), (10, 7078698), (11, 6435180), (12, 5898915), (15, 4719132), (17, 4163940), (18, 3932610), (20, 3539349), (22, 3217590), (27, 2621740), (30, 2359566), (33, 2145060), (34, 2081970), (36, 1966305), (44, 1608795), (45, 1573044), (51, 1387980), (54, 1310870), (55, 1287036), (60, 1179783), (66, 1072530), (68, 1040985), (85, 832788), (90, 786522), (99, 715020), (102, 693990), (108, 655435), (110, 643518), (132, 536265), (135, 524348), (153, 462660), (165, 429012), (170, 416394), (180, 393261), (187, 378540), (198, 357510), (204, 346995), (220, 321759), (255, 277596), (270, 262174), (297, 238340), (306, 231330), (330, 214506), (340, 208197), (374, 189270), (396, 178755), (459, 154220), (495, 143004), (510, 138798), (540, 131087), (561, 126180), (594, 119170), (612, 115665), (660, 107253), (701, 100980), (748, 94635), (765, 92532), (918, 77110), (935, 75708), (990, 71502), (1020, 69399), (1122, 63090), (1188, 59585), (1402, 50490), (1485, 47668), (1530, 46266), (1683, 42060), (1836, 38555), (1870, 37854), (1980, 35751), (2103, 33660), (2244, 31545), (2295, 30844), (2804, 25245), (2805, 25236), (2970, 23834), (3060, 23133), (3366, 21030), (3505, 20196), (3740, 18927), (4206, 16830), (4590, 15422), (5049, 14020), (5610, 12618), (5940, 11917), (6309, 11220), (6732, 10515), (7010, 10098), (7711, 9180), (8412, 8415)]