66986040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1637}}^1$

素因数の和:1693

約数の個数: 128

約数和(自身を含む): 226437120

約数和(自身を除く): 159451080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1637, 1705, 1860, 2046, 2728, 3274, 3410, 3720, 4092, 4911, 5115, 6548, 6820, 8184, 8185, 9822, 10230, 13096, 13640, 16370, 18007, 19644, 20460, 24555, 32740, 36014, 39288, 40920, 49110, 50747, 54021, 65480, 72028, 90035, 98220, 101494, 108042, 144056, 152241, 180070, 196440, 202988, 216084, 253735, 270105, 304482, 360140, 405976, 432168, 507470, 540210, 558217, 608964, 720280, 761205, 1014940, 1080420, 1116434, 1217928, 1522410, 1674651, 2029880, 2160840, 2232868, 2791085, 3044820, 3349302, 4465736, 5582170, 6089640, 6698604, 8373255, 11164340, 13397208, 16746510, 22328680, 33493020, 66986040]

約数ペア:

[(1, 66986040), (2, 33493020), (3, 22328680), (4, 16746510), (5, 13397208), (6, 11164340), (8, 8373255), (10, 6698604), (11, 6089640), (12, 5582170), (15, 4465736), (20, 3349302), (22, 3044820), (24, 2791085), (30, 2232868), (31, 2160840), (33, 2029880), (40, 1674651), (44, 1522410), (55, 1217928), (60, 1116434), (62, 1080420), (66, 1014940), (88, 761205), (93, 720280), (110, 608964), (120, 558217), (124, 540210), (132, 507470), (155, 432168), (165, 405976), (186, 360140), (220, 304482), (248, 270105), (264, 253735), (310, 216084), (330, 202988), (341, 196440), (372, 180070), (440, 152241), (465, 144056), (620, 108042), (660, 101494), (682, 98220), (744, 90035), (930, 72028), (1023, 65480), (1240, 54021), (1320, 50747), (1364, 49110), (1637, 40920), (1705, 39288), (1860, 36014), (2046, 32740), (2728, 24555), (3274, 20460), (3410, 19644), (3720, 18007), (4092, 16370), (4911, 13640), (5115, 13096), (6548, 10230), (6820, 9822), (8184, 8185)]