66074640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:237

約数の個数: 160

約数和(自身を含む): 215986176

約数和(自身を除く): 149911536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 83, 93, 107, 120, 124, 155, 166, 186, 214, 240, 248, 249, 310, 321, 332, 372, 415, 428, 465, 496, 498, 535, 620, 642, 664, 744, 830, 856, 930, 996, 1070, 1240, 1245, 1284, 1328, 1488, 1605, 1660, 1712, 1860, 1992, 2140, 2480, 2490, 2568, 2573, 3210, 3317, 3320, 3720, 3984, 4280, 4980, 5136, 5146, 6420, 6634, 6640, 7440, 7719, 8560, 8881, 9951, 9960, 10292, 12840, 12865, 13268, 15438, 16585, 17762, 19902, 19920, 20584, 25680, 25730, 26536, 26643, 30876, 33170, 35524, 38595, 39804, 41168, 44405, 49755, 51460, 53072, 53286, 61752, 66340, 71048, 77190, 79608, 88810, 99510, 102920, 106572, 123504, 132680, 133215, 142096, 154380, 159216, 177620, 199020, 205840, 213144, 265360, 266430, 275311, 308760, 355240, 398040, 426288, 532860, 550622, 617520, 710480, 796080, 825933, 1065720, 1101244, 1376555, 1651866, 2131440, 2202488, 2753110, 3303732, 4129665, 4404976, 5506220, 6607464, 8259330, 11012440, 13214928, 16518660, 22024880, 33037320, 66074640]

約数ペア:

[(1, 66074640), (2, 33037320), (3, 22024880), (4, 16518660), (5, 13214928), (6, 11012440), (8, 8259330), (10, 6607464), (12, 5506220), (15, 4404976), (16, 4129665), (20, 3303732), (24, 2753110), (30, 2202488), (31, 2131440), (40, 1651866), (48, 1376555), (60, 1101244), (62, 1065720), (80, 825933), (83, 796080), (93, 710480), (107, 617520), (120, 550622), (124, 532860), (155, 426288), (166, 398040), (186, 355240), (214, 308760), (240, 275311), (248, 266430), (249, 265360), (310, 213144), (321, 205840), (332, 199020), (372, 177620), (415, 159216), (428, 154380), (465, 142096), (496, 133215), (498, 132680), (535, 123504), (620, 106572), (642, 102920), (664, 99510), (744, 88810), (830, 79608), (856, 77190), (930, 71048), (996, 66340), (1070, 61752), (1240, 53286), (1245, 53072), (1284, 51460), (1328, 49755), (1488, 44405), (1605, 41168), (1660, 39804), (1712, 38595), (1860, 35524), (1992, 33170), (2140, 30876), (2480, 26643), (2490, 26536), (2568, 25730), (2573, 25680), (3210, 20584), (3317, 19920), (3320, 19902), (3720, 17762), (3984, 16585), (4280, 15438), (4980, 13268), (5136, 12865), (5146, 12840), (6420, 10292), (6634, 9960), (6640, 9951), (7440, 8881), (7719, 8560)]