42547260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:196

約数の個数: 192

約数和(自身を含む): 148055040

約数和(自身を除く): 105507780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 59, 60, 68, 70, 84, 85, 101, 102, 105, 118, 119, 140, 170, 177, 202, 204, 210, 236, 238, 255, 295, 303, 340, 354, 357, 404, 413, 420, 476, 505, 510, 590, 595, 606, 707, 708, 714, 826, 885, 1003, 1010, 1020, 1180, 1190, 1212, 1239, 1414, 1428, 1515, 1652, 1717, 1770, 1785, 2006, 2020, 2065, 2121, 2380, 2478, 2828, 3009, 3030, 3434, 3535, 3540, 3570, 4012, 4130, 4242, 4956, 5015, 5151, 5959, 6018, 6060, 6195, 6868, 7021, 7070, 7140, 8260, 8484, 8585, 10030, 10302, 10605, 11918, 12019, 12036, 12390, 14042, 14140, 15045, 17170, 17877, 20060, 20604, 21063, 21210, 23836, 24038, 24780, 25755, 28084, 29795, 30090, 34340, 35105, 35754, 36057, 41713, 42126, 42420, 48076, 51510, 59590, 60095, 60180, 70210, 71508, 72114, 83426, 84252, 89385, 101303, 103020, 105315, 119180, 120190, 125139, 140420, 144228, 166852, 178770, 180285, 202606, 208565, 210630, 240380, 250278, 303909, 357540, 360570, 405212, 417130, 421260, 500556, 506515, 607818, 625695, 709121, 721140, 834260, 1013030, 1215636, 1251390, 1418242, 1519545, 2026060, 2127363, 2502780, 2836484, 3039090, 3545605, 4254726, 6078180, 7091210, 8509452, 10636815, 14182420, 21273630, 42547260]

約数ペア:

[(1, 42547260), (2, 21273630), (3, 14182420), (4, 10636815), (5, 8509452), (6, 7091210), (7, 6078180), (10, 4254726), (12, 3545605), (14, 3039090), (15, 2836484), (17, 2502780), (20, 2127363), (21, 2026060), (28, 1519545), (30, 1418242), (34, 1251390), (35, 1215636), (42, 1013030), (51, 834260), (59, 721140), (60, 709121), (68, 625695), (70, 607818), (84, 506515), (85, 500556), (101, 421260), (102, 417130), (105, 405212), (118, 360570), (119, 357540), (140, 303909), (170, 250278), (177, 240380), (202, 210630), (204, 208565), (210, 202606), (236, 180285), (238, 178770), (255, 166852), (295, 144228), (303, 140420), (340, 125139), (354, 120190), (357, 119180), (404, 105315), (413, 103020), (420, 101303), (476, 89385), (505, 84252), (510, 83426), (590, 72114), (595, 71508), (606, 70210), (707, 60180), (708, 60095), (714, 59590), (826, 51510), (885, 48076), (1003, 42420), (1010, 42126), (1020, 41713), (1180, 36057), (1190, 35754), (1212, 35105), (1239, 34340), (1414, 30090), (1428, 29795), (1515, 28084), (1652, 25755), (1717, 24780), (1770, 24038), (1785, 23836), (2006, 21210), (2020, 21063), (2065, 20604), (2121, 20060), (2380, 17877), (2478, 17170), (2828, 15045), (3009, 14140), (3030, 14042), (3434, 12390), (3535, 12036), (3540, 12019), (3570, 11918), (4012, 10605), (4130, 10302), (4242, 10030), (4956, 8585), (5015, 8484), (5151, 8260), (5959, 7140), (6018, 7070), (6060, 7021), (6195, 6868)]