419838120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1759}}^1$

素因数の和:1809

約数の個数: 256

約数和(自身を含む): 1596672000

約数和(自身を除く): 1176833880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 51, 52, 54, 60, 65, 68, 72, 78, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 153, 156, 170, 180, 195, 204, 216, 221, 234, 255, 260, 270, 306, 312, 340, 351, 360, 390, 408, 442, 459, 468, 510, 520, 540, 585, 612, 663, 680, 702, 765, 780, 884, 918, 936, 1020, 1080, 1105, 1170, 1224, 1326, 1404, 1530, 1560, 1755, 1759, 1768, 1836, 1989, 2040, 2210, 2295, 2340, 2652, 2808, 3060, 3315, 3510, 3518, 3672, 3978, 4420, 4590, 4680, 5277, 5304, 5967, 6120, 6630, 7020, 7036, 7956, 8795, 8840, 9180, 9945, 10554, 11934, 13260, 14040, 14072, 15831, 15912, 17590, 18360, 19890, 21108, 22867, 23868, 26385, 26520, 29835, 29903, 31662, 35180, 39780, 42216, 45734, 47493, 47736, 52770, 59670, 59806, 63324, 68601, 70360, 79155, 79560, 89709, 91468, 94986, 105540, 114335, 119340, 119612, 126648, 137202, 149515, 158310, 179418, 182936, 189972, 205803, 211080, 228670, 237465, 238680, 239224, 269127, 274404, 299030, 316620, 343005, 358836, 379944, 388739, 411606, 448545, 457340, 474930, 538254, 548808, 598060, 617409, 633240, 686010, 717672, 777478, 807381, 823212, 897090, 914680, 949860, 1029015, 1076508, 1166217, 1196120, 1234818, 1345635, 1372020, 1554956, 1614762, 1646424, 1794180, 1899720, 1943695, 2058030, 2153016, 2332434, 2469636, 2691270, 2744040, 3087045, 3109912, 3229524, 3498651, 3588360, 3887390, 4036905, 4116060, 4664868, 4939272, 5382540, 5831085, 6174090, 6459048, 6997302, 7774780, 8073810, 8232120, 9329736, 10495953, 10765080, 11662170, 12348180, 13994604, 15549560, 16147620, 17493255, 20991906, 23324340, 24696360, 27989208, 32295240, 34986510, 41983812, 46648680, 52479765, 69973020, 83967624, 104959530, 139946040, 209919060, 419838120]

約数ペア:

[(1, 419838120), (2, 209919060), (3, 139946040), (4, 104959530), (5, 83967624), (6, 69973020), (8, 52479765), (9, 46648680), (10, 41983812), (12, 34986510), (13, 32295240), (15, 27989208), (17, 24696360), (18, 23324340), (20, 20991906), (24, 17493255), (26, 16147620), (27, 15549560), (30, 13994604), (34, 12348180), (36, 11662170), (39, 10765080), (40, 10495953), (45, 9329736), (51, 8232120), (52, 8073810), (54, 7774780), (60, 6997302), (65, 6459048), (68, 6174090), (72, 5831085), (78, 5382540), (85, 4939272), (90, 4664868), (102, 4116060), (104, 4036905), (108, 3887390), (117, 3588360), (120, 3498651), (130, 3229524), (135, 3109912), (136, 3087045), (153, 2744040), (156, 2691270), (170, 2469636), (180, 2332434), (195, 2153016), (204, 2058030), (216, 1943695), (221, 1899720), (234, 1794180), (255, 1646424), (260, 1614762), (270, 1554956), (306, 1372020), (312, 1345635), (340, 1234818), (351, 1196120), (360, 1166217), (390, 1076508), (408, 1029015), (442, 949860), (459, 914680), (468, 897090), (510, 823212), (520, 807381), (540, 777478), (585, 717672), (612, 686010), (663, 633240), (680, 617409), (702, 598060), (765, 548808), (780, 538254), (884, 474930), (918, 457340), (936, 448545), (1020, 411606), (1080, 388739), (1105, 379944), (1170, 358836), (1224, 343005), (1326, 316620), (1404, 299030), (1530, 274404), (1560, 269127), (1755, 239224), (1759, 238680), (1768, 237465), (1836, 228670), (1989, 211080), (2040, 205803), (2210, 189972), (2295, 182936), (2340, 179418), (2652, 158310), (2808, 149515), (3060, 137202), (3315, 126648), (3510, 119612), (3518, 119340), (3672, 114335), (3978, 105540), (4420, 94986), (4590, 91468), (4680, 89709), (5277, 79560), (5304, 79155), (5967, 70360), (6120, 68601), (6630, 63324), (7020, 59806), (7036, 59670), (7956, 52770), (8795, 47736), (8840, 47493), (9180, 45734), (9945, 42216), (10554, 39780), (11934, 35180), (13260, 31662), (14040, 29903), (14072, 29835), (15831, 26520), (15912, 26385), (17590, 23868), (18360, 22867), (19890, 21108)]