68269440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:121

約数の個数: 192

約数和(自身を含む): 230932080

約数和(自身を除く): 162662640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 37, 40, 48, 60, 62, 64, 74, 80, 93, 96, 111, 120, 124, 128, 148, 155, 160, 185, 186, 192, 222, 240, 248, 296, 310, 320, 370, 372, 384, 444, 465, 480, 496, 555, 592, 620, 640, 740, 744, 888, 930, 960, 961, 992, 1110, 1147, 1184, 1240, 1480, 1488, 1776, 1860, 1920, 1922, 1984, 2220, 2294, 2368, 2480, 2883, 2960, 2976, 3441, 3552, 3720, 3844, 3968, 4440, 4588, 4736, 4805, 4960, 5735, 5766, 5920, 5952, 6882, 7104, 7440, 7688, 8880, 9176, 9610, 9920, 11470, 11532, 11840, 11904, 13764, 14208, 14415, 14880, 15376, 17205, 17760, 18352, 19220, 19840, 22940, 23064, 23680, 27528, 28830, 29760, 30752, 34410, 35520, 35557, 36704, 38440, 45880, 46128, 55056, 57660, 59520, 61504, 68820, 71040, 71114, 73408, 76880, 91760, 92256, 106671, 110112, 115320, 123008, 137640, 142228, 146816, 153760, 177785, 183520, 184512, 213342, 220224, 230640, 275280, 284456, 307520, 355570, 367040, 369024, 426684, 440448, 461280, 533355, 550560, 568912, 615040, 711140, 734080, 853368, 922560, 1066710, 1101120, 1137824, 1422280, 1706736, 1845120, 2133420, 2202240, 2275648, 2844560, 3413472, 4266840, 4551296, 5689120, 6826944, 8533680, 11378240, 13653888, 17067360, 22756480, 34134720, 68269440]

約数ペア:

[(1, 68269440), (2, 34134720), (3, 22756480), (4, 17067360), (5, 13653888), (6, 11378240), (8, 8533680), (10, 6826944), (12, 5689120), (15, 4551296), (16, 4266840), (20, 3413472), (24, 2844560), (30, 2275648), (31, 2202240), (32, 2133420), (37, 1845120), (40, 1706736), (48, 1422280), (60, 1137824), (62, 1101120), (64, 1066710), (74, 922560), (80, 853368), (93, 734080), (96, 711140), (111, 615040), (120, 568912), (124, 550560), (128, 533355), (148, 461280), (155, 440448), (160, 426684), (185, 369024), (186, 367040), (192, 355570), (222, 307520), (240, 284456), (248, 275280), (296, 230640), (310, 220224), (320, 213342), (370, 184512), (372, 183520), (384, 177785), (444, 153760), (465, 146816), (480, 142228), (496, 137640), (555, 123008), (592, 115320), (620, 110112), (640, 106671), (740, 92256), (744, 91760), (888, 76880), (930, 73408), (960, 71114), (961, 71040), (992, 68820), (1110, 61504), (1147, 59520), (1184, 57660), (1240, 55056), (1480, 46128), (1488, 45880), (1776, 38440), (1860, 36704), (1920, 35557), (1922, 35520), (1984, 34410), (2220, 30752), (2294, 29760), (2368, 28830), (2480, 27528), (2883, 23680), (2960, 23064), (2976, 22940), (3441, 19840), (3552, 19220), (3720, 18352), (3844, 17760), (3968, 17205), (4440, 15376), (4588, 14880), (4736, 14415), (4805, 14208), (4960, 13764), (5735, 11904), (5766, 11840), (5920, 11532), (5952, 11470), (6882, 9920), (7104, 9610), (7440, 9176), (7688, 8880)]