43542208160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{72551}}^1$

素因数の和:72619

約数の個数: 144

約数和(自身を含む): 116719335936

約数和(自身を除く): 73177127776

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 80, 88, 110, 121, 124, 155, 160, 176, 220, 242, 248, 310, 341, 352, 440, 484, 496, 605, 620, 682, 880, 968, 992, 1210, 1240, 1364, 1705, 1760, 1936, 2420, 2480, 2728, 3410, 3751, 3872, 4840, 4960, 5456, 6820, 7502, 9680, 10912, 13640, 15004, 18755, 19360, 27280, 30008, 37510, 54560, 60016, 72551, 75020, 120032, 145102, 150040, 290204, 300080, 362755, 580408, 600160, 725510, 798061, 1160816, 1451020, 1596122, 2249081, 2321632, 2902040, 3192244, 3990305, 4498162, 5804080, 6384488, 7980610, 8778671, 8996324, 11245405, 11608160, 12768976, 15961220, 17557342, 17992648, 22490810, 24739891, 25537952, 31922440, 35114684, 35985296, 43893355, 44981620, 49479782, 63844880, 70229368, 71970592, 87786710, 89963240, 98959564, 123699455, 127689760, 140458736, 175573420, 179926480, 197919128, 247398910, 272138801, 280917472, 351146840, 359852960, 395838256, 494797820, 544277602, 702293680, 791676512, 989595640, 1088555204, 1360694005, 1404587360, 1979191280, 2177110408, 2721388010, 3958382560, 4354220816, 5442776020, 8708441632, 10885552040, 21771104080, 43542208160]

約数ペア:

[(1, 43542208160), (2, 21771104080), (4, 10885552040), (5, 8708441632), (8, 5442776020), (10, 4354220816), (11, 3958382560), (16, 2721388010), (20, 2177110408), (22, 1979191280), (31, 1404587360), (32, 1360694005), (40, 1088555204), (44, 989595640), (55, 791676512), (62, 702293680), (80, 544277602), (88, 494797820), (110, 395838256), (121, 359852960), (124, 351146840), (155, 280917472), (160, 272138801), (176, 247398910), (220, 197919128), (242, 179926480), (248, 175573420), (310, 140458736), (341, 127689760), (352, 123699455), (440, 98959564), (484, 89963240), (496, 87786710), (605, 71970592), (620, 70229368), (682, 63844880), (880, 49479782), (968, 44981620), (992, 43893355), (1210, 35985296), (1240, 35114684), (1364, 31922440), (1705, 25537952), (1760, 24739891), (1936, 22490810), (2420, 17992648), (2480, 17557342), (2728, 15961220), (3410, 12768976), (3751, 11608160), (3872, 11245405), (4840, 8996324), (4960, 8778671), (5456, 7980610), (6820, 6384488), (7502, 5804080), (9680, 4498162), (10912, 3990305), (13640, 3192244), (15004, 2902040), (18755, 2321632), (19360, 2249081), (27280, 1596122), (30008, 1451020), (37510, 1160816), (54560, 798061), (60016, 725510), (72551, 600160), (75020, 580408), (120032, 362755), (145102, 300080), (150040, 290204)]