320271517680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2532191}}^1$

素因数の和:2532255

約数の個数: 160

約数和(自身を含む): 1085155688448

約数和(自身を除く): 764884170768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 496, 510, 527, 620, 680, 744, 816, 930, 1020, 1054, 1240, 1360, 1488, 1581, 1860, 2040, 2108, 2480, 2635, 3162, 3720, 4080, 4216, 5270, 6324, 7440, 7905, 8432, 10540, 12648, 15810, 21080, 25296, 31620, 42160, 63240, 126480, 2532191, 5064382, 7596573, 10128764, 12660955, 15193146, 20257528, 25321910, 30386292, 37982865, 40515056, 43047247, 50643820, 60772584, 75965730, 78497921, 86094494, 101287640, 121545168, 129141741, 151931460, 156995842, 172188988, 202575280, 215236235, 235493763, 258283482, 303862920, 313991684, 344377976, 392489605, 430472470, 470987526, 516566964, 607725840, 627983368, 645708705, 688755952, 784979210, 860944940, 941975052, 1033133928, 1177468815, 1255966736, 1291417410, 1334464657, 1569958420, 1721889880, 1883950104, 2066267856, 2354937630, 2582834820, 2668929314, 3139916840, 3443779760, 3767900208, 4003393971, 4709875260, 5165669640, 5337858628, 6279833680, 6672323285, 8006787942, 9419750520, 10331339280, 10675717256, 13344646570, 16013575884, 18839501040, 20016969855, 21351434512, 26689293140, 32027151768, 40033939710, 53378586280, 64054303536, 80067879420, 106757172560, 160135758840, 320271517680]

約数ペア:

[(1, 320271517680), (2, 160135758840), (3, 106757172560), (4, 80067879420), (5, 64054303536), (6, 53378586280), (8, 40033939710), (10, 32027151768), (12, 26689293140), (15, 21351434512), (16, 20016969855), (17, 18839501040), (20, 16013575884), (24, 13344646570), (30, 10675717256), (31, 10331339280), (34, 9419750520), (40, 8006787942), (48, 6672323285), (51, 6279833680), (60, 5337858628), (62, 5165669640), (68, 4709875260), (80, 4003393971), (85, 3767900208), (93, 3443779760), (102, 3139916840), (120, 2668929314), (124, 2582834820), (136, 2354937630), (155, 2066267856), (170, 1883950104), (186, 1721889880), (204, 1569958420), (240, 1334464657), (248, 1291417410), (255, 1255966736), (272, 1177468815), (310, 1033133928), (340, 941975052), (372, 860944940), (408, 784979210), (465, 688755952), (496, 645708705), (510, 627983368), (527, 607725840), (620, 516566964), (680, 470987526), (744, 430472470), (816, 392489605), (930, 344377976), (1020, 313991684), (1054, 303862920), (1240, 258283482), (1360, 235493763), (1488, 215236235), (1581, 202575280), (1860, 172188988), (2040, 156995842), (2108, 151931460), (2480, 129141741), (2635, 121545168), (3162, 101287640), (3720, 86094494), (4080, 78497921), (4216, 75965730), (5270, 60772584), (6324, 50643820), (7440, 43047247), (7905, 40515056), (8432, 37982865), (10540, 30386292), (12648, 25321910), (15810, 20257528), (21080, 15193146), (25296, 12660955), (31620, 10128764), (42160, 7596573), (63240, 5064382), (126480, 2532191)]