73984080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:233

約数の個数: 160

約数和(自身を含む): 240413184

約数和(自身を除く): 166429104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 67, 80, 86, 107, 120, 129, 134, 172, 201, 214, 215, 240, 258, 268, 321, 335, 344, 402, 428, 430, 516, 535, 536, 642, 645, 670, 688, 804, 856, 860, 1005, 1032, 1070, 1072, 1284, 1290, 1340, 1605, 1608, 1712, 1720, 2010, 2064, 2140, 2568, 2580, 2680, 2881, 3210, 3216, 3440, 4020, 4280, 4601, 5136, 5160, 5360, 5762, 6420, 7169, 8040, 8560, 8643, 9202, 10320, 11524, 12840, 13803, 14338, 14405, 16080, 17286, 18404, 21507, 23005, 23048, 25680, 27606, 28676, 28810, 34572, 35845, 36808, 43014, 43215, 46010, 46096, 55212, 57352, 57620, 69015, 69144, 71690, 73616, 86028, 86430, 92020, 107535, 110424, 114704, 115240, 138030, 138288, 143380, 172056, 172860, 184040, 215070, 220848, 230480, 276060, 286760, 308267, 344112, 345720, 368080, 430140, 552120, 573520, 616534, 691440, 860280, 924801, 1104240, 1233068, 1541335, 1720560, 1849602, 2466136, 3082670, 3699204, 4624005, 4932272, 6165340, 7398408, 9248010, 12330680, 14796816, 18496020, 24661360, 36992040, 73984080]

約数ペア:

[(1, 73984080), (2, 36992040), (3, 24661360), (4, 18496020), (5, 14796816), (6, 12330680), (8, 9248010), (10, 7398408), (12, 6165340), (15, 4932272), (16, 4624005), (20, 3699204), (24, 3082670), (30, 2466136), (40, 1849602), (43, 1720560), (48, 1541335), (60, 1233068), (67, 1104240), (80, 924801), (86, 860280), (107, 691440), (120, 616534), (129, 573520), (134, 552120), (172, 430140), (201, 368080), (214, 345720), (215, 344112), (240, 308267), (258, 286760), (268, 276060), (321, 230480), (335, 220848), (344, 215070), (402, 184040), (428, 172860), (430, 172056), (516, 143380), (535, 138288), (536, 138030), (642, 115240), (645, 114704), (670, 110424), (688, 107535), (804, 92020), (856, 86430), (860, 86028), (1005, 73616), (1032, 71690), (1070, 69144), (1072, 69015), (1284, 57620), (1290, 57352), (1340, 55212), (1605, 46096), (1608, 46010), (1712, 43215), (1720, 43014), (2010, 36808), (2064, 35845), (2140, 34572), (2568, 28810), (2580, 28676), (2680, 27606), (2881, 25680), (3210, 23048), (3216, 23005), (3440, 21507), (4020, 18404), (4280, 17286), (4601, 16080), (5136, 14405), (5160, 14338), (5360, 13803), (5762, 12840), (6420, 11524), (7169, 10320), (8040, 9202), (8560, 8643)]