26023920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:487

約数の個数: 160

約数和(自身を含む): 91660800

約数和(自身を除く): 65636880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 439, 456, 494, 520, 570, 624, 741, 760, 780, 878, 912, 988, 1040, 1140, 1235, 1317, 1482, 1520, 1560, 1756, 1976, 2195, 2280, 2470, 2634, 2964, 3120, 3512, 3705, 3952, 4390, 4560, 4940, 5268, 5707, 5928, 6585, 7024, 7410, 8341, 8780, 9880, 10536, 11414, 11856, 13170, 14820, 16682, 17121, 17560, 19760, 21072, 22828, 25023, 26340, 28535, 29640, 33364, 34242, 35120, 41705, 45656, 50046, 52680, 57070, 59280, 66728, 68484, 83410, 85605, 91312, 100092, 105360, 108433, 114140, 125115, 133456, 136968, 166820, 171210, 200184, 216866, 228280, 250230, 273936, 325299, 333640, 342420, 400368, 433732, 456560, 500460, 542165, 650598, 667280, 684840, 867464, 1000920, 1084330, 1301196, 1369680, 1626495, 1734928, 2001840, 2168660, 2602392, 3252990, 4337320, 5204784, 6505980, 8674640, 13011960, 26023920]

約数ペア:

[(1, 26023920), (2, 13011960), (3, 8674640), (4, 6505980), (5, 5204784), (6, 4337320), (8, 3252990), (10, 2602392), (12, 2168660), (13, 2001840), (15, 1734928), (16, 1626495), (19, 1369680), (20, 1301196), (24, 1084330), (26, 1000920), (30, 867464), (38, 684840), (39, 667280), (40, 650598), (48, 542165), (52, 500460), (57, 456560), (60, 433732), (65, 400368), (76, 342420), (78, 333640), (80, 325299), (95, 273936), (104, 250230), (114, 228280), (120, 216866), (130, 200184), (152, 171210), (156, 166820), (190, 136968), (195, 133456), (208, 125115), (228, 114140), (240, 108433), (247, 105360), (260, 100092), (285, 91312), (304, 85605), (312, 83410), (380, 68484), (390, 66728), (439, 59280), (456, 57070), (494, 52680), (520, 50046), (570, 45656), (624, 41705), (741, 35120), (760, 34242), (780, 33364), (878, 29640), (912, 28535), (988, 26340), (1040, 25023), (1140, 22828), (1235, 21072), (1317, 19760), (1482, 17560), (1520, 17121), (1560, 16682), (1756, 14820), (1976, 13170), (2195, 11856), (2280, 11414), (2470, 10536), (2634, 9880), (2964, 8780), (3120, 8341), (3512, 7410), (3705, 7024), (3952, 6585), (4390, 5928), (4560, 5707), (4940, 5268)]