38514420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:491

約数の個数: 192

約数和(自身を含む): 143216640

約数和(自身を除く): 104702220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 180, 189, 207, 210, 230, 252, 270, 276, 315, 322, 345, 378, 414, 420, 443, 460, 483, 540, 621, 630, 644, 690, 756, 805, 828, 886, 945, 966, 1035, 1242, 1260, 1329, 1380, 1449, 1610, 1772, 1890, 1932, 2070, 2215, 2415, 2484, 2658, 2898, 3101, 3105, 3220, 3780, 3987, 4140, 4347, 4430, 4830, 5316, 5796, 6202, 6210, 6645, 7245, 7974, 8694, 8860, 9303, 9660, 10189, 11961, 12404, 12420, 13290, 14490, 15505, 15948, 17388, 18606, 19935, 20378, 21735, 23922, 26580, 27909, 28980, 30567, 31010, 37212, 39870, 40756, 43470, 46515, 47844, 50945, 55818, 59805, 61134, 62020, 71323, 79740, 83727, 86940, 91701, 93030, 101890, 111636, 119610, 122268, 139545, 142646, 152835, 167454, 183402, 186060, 203780, 213969, 239220, 275103, 279090, 285292, 305670, 334908, 356615, 366804, 418635, 427938, 458505, 550206, 558180, 611340, 641907, 713230, 837270, 855876, 917010, 1069845, 1100412, 1283814, 1375515, 1426460, 1674540, 1834020, 1925721, 2139690, 2567628, 2751030, 3209535, 3851442, 4279380, 5502060, 6419070, 7702884, 9628605, 12838140, 19257210, 38514420]

約数ペア:

[(1, 38514420), (2, 19257210), (3, 12838140), (4, 9628605), (5, 7702884), (6, 6419070), (7, 5502060), (9, 4279380), (10, 3851442), (12, 3209535), (14, 2751030), (15, 2567628), (18, 2139690), (20, 1925721), (21, 1834020), (23, 1674540), (27, 1426460), (28, 1375515), (30, 1283814), (35, 1100412), (36, 1069845), (42, 917010), (45, 855876), (46, 837270), (54, 713230), (60, 641907), (63, 611340), (69, 558180), (70, 550206), (84, 458505), (90, 427938), (92, 418635), (105, 366804), (108, 356615), (115, 334908), (126, 305670), (135, 285292), (138, 279090), (140, 275103), (161, 239220), (180, 213969), (189, 203780), (207, 186060), (210, 183402), (230, 167454), (252, 152835), (270, 142646), (276, 139545), (315, 122268), (322, 119610), (345, 111636), (378, 101890), (414, 93030), (420, 91701), (443, 86940), (460, 83727), (483, 79740), (540, 71323), (621, 62020), (630, 61134), (644, 59805), (690, 55818), (756, 50945), (805, 47844), (828, 46515), (886, 43470), (945, 40756), (966, 39870), (1035, 37212), (1242, 31010), (1260, 30567), (1329, 28980), (1380, 27909), (1449, 26580), (1610, 23922), (1772, 21735), (1890, 20378), (1932, 19935), (2070, 18606), (2215, 17388), (2415, 15948), (2484, 15505), (2658, 14490), (2898, 13290), (3101, 12420), (3105, 12404), (3220, 11961), (3780, 10189), (3987, 9660), (4140, 9303), (4347, 8860), (4430, 8694), (4830, 7974), (5316, 7245), (5796, 6645), (6202, 6210)]