142772040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:484

約数の個数: 192

約数和(自身を含む): 496679040

約数和(自身を除く): 353907000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 43, 45, 46, 60, 69, 72, 86, 90, 92, 115, 120, 129, 138, 172, 180, 184, 207, 215, 230, 258, 276, 344, 345, 360, 387, 401, 414, 430, 460, 516, 552, 645, 690, 774, 802, 828, 860, 920, 989, 1032, 1035, 1203, 1290, 1380, 1548, 1604, 1656, 1720, 1935, 1978, 2005, 2070, 2406, 2580, 2760, 2967, 3096, 3208, 3609, 3870, 3956, 4010, 4140, 4812, 4945, 5160, 5934, 6015, 7218, 7740, 7912, 8020, 8280, 8901, 9223, 9624, 9890, 11868, 12030, 14436, 14835, 15480, 16040, 17243, 17802, 18045, 18446, 19780, 23736, 24060, 27669, 28872, 29670, 34486, 35604, 36090, 36892, 39560, 44505, 46115, 48120, 51729, 55338, 59340, 68972, 71208, 72180, 73784, 83007, 86215, 89010, 92230, 103458, 110676, 118680, 137944, 138345, 144360, 155187, 166014, 172430, 178020, 184460, 206916, 221352, 258645, 276690, 310374, 332028, 344860, 356040, 368920, 396589, 413832, 415035, 517290, 553380, 620748, 664056, 689720, 775935, 793178, 830070, 1034580, 1106760, 1189767, 1241496, 1551870, 1586356, 1660140, 1982945, 2069160, 2379534, 3103740, 3172712, 3320280, 3569301, 3965890, 4759068, 5948835, 6207480, 7138602, 7931780, 9518136, 11897670, 14277204, 15863560, 17846505, 23795340, 28554408, 35693010, 47590680, 71386020, 142772040]

約数ペア:

[(1, 142772040), (2, 71386020), (3, 47590680), (4, 35693010), (5, 28554408), (6, 23795340), (8, 17846505), (9, 15863560), (10, 14277204), (12, 11897670), (15, 9518136), (18, 7931780), (20, 7138602), (23, 6207480), (24, 5948835), (30, 4759068), (36, 3965890), (40, 3569301), (43, 3320280), (45, 3172712), (46, 3103740), (60, 2379534), (69, 2069160), (72, 1982945), (86, 1660140), (90, 1586356), (92, 1551870), (115, 1241496), (120, 1189767), (129, 1106760), (138, 1034580), (172, 830070), (180, 793178), (184, 775935), (207, 689720), (215, 664056), (230, 620748), (258, 553380), (276, 517290), (344, 415035), (345, 413832), (360, 396589), (387, 368920), (401, 356040), (414, 344860), (430, 332028), (460, 310374), (516, 276690), (552, 258645), (645, 221352), (690, 206916), (774, 184460), (802, 178020), (828, 172430), (860, 166014), (920, 155187), (989, 144360), (1032, 138345), (1035, 137944), (1203, 118680), (1290, 110676), (1380, 103458), (1548, 92230), (1604, 89010), (1656, 86215), (1720, 83007), (1935, 73784), (1978, 72180), (2005, 71208), (2070, 68972), (2406, 59340), (2580, 55338), (2760, 51729), (2967, 48120), (3096, 46115), (3208, 44505), (3609, 39560), (3870, 36892), (3956, 36090), (4010, 35604), (4140, 34486), (4812, 29670), (4945, 28872), (5160, 27669), (5934, 24060), (6015, 23736), (7218, 19780), (7740, 18446), (7912, 18045), (8020, 17802), (8280, 17243), (8901, 16040), (9223, 15480), (9624, 14835), (9890, 14436), (11868, 12030)]