69037360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:171

約数の個数: 160

約数和(自身を含む): 194844672

約数和(自身を除く): 125807312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 47, 56, 61, 70, 80, 86, 94, 112, 122, 140, 172, 188, 215, 235, 244, 280, 301, 305, 329, 344, 376, 427, 430, 470, 488, 560, 602, 610, 658, 688, 752, 854, 860, 940, 976, 1204, 1220, 1316, 1505, 1645, 1708, 1720, 1880, 2021, 2135, 2408, 2440, 2623, 2632, 2867, 3010, 3290, 3416, 3440, 3760, 4042, 4270, 4816, 4880, 5246, 5264, 5734, 6020, 6580, 6832, 8084, 8540, 10105, 10492, 11468, 12040, 13115, 13160, 14147, 14335, 16168, 17080, 18361, 20069, 20210, 20984, 22936, 24080, 26230, 26320, 28294, 28670, 32336, 34160, 36722, 40138, 40420, 41968, 45872, 52460, 56588, 57340, 70735, 73444, 80276, 80840, 91805, 100345, 104920, 113176, 114680, 123281, 141470, 146888, 160552, 161680, 183610, 200690, 209840, 226352, 229360, 246562, 282940, 293776, 321104, 367220, 401380, 493124, 565880, 616405, 734440, 802760, 862967, 986248, 1131760, 1232810, 1468880, 1605520, 1725934, 1972496, 2465620, 3451868, 4314835, 4931240, 6903736, 8629670, 9862480, 13807472, 17259340, 34518680, 69037360]

約数ペア:

[(1, 69037360), (2, 34518680), (4, 17259340), (5, 13807472), (7, 9862480), (8, 8629670), (10, 6903736), (14, 4931240), (16, 4314835), (20, 3451868), (28, 2465620), (35, 1972496), (40, 1725934), (43, 1605520), (47, 1468880), (56, 1232810), (61, 1131760), (70, 986248), (80, 862967), (86, 802760), (94, 734440), (112, 616405), (122, 565880), (140, 493124), (172, 401380), (188, 367220), (215, 321104), (235, 293776), (244, 282940), (280, 246562), (301, 229360), (305, 226352), (329, 209840), (344, 200690), (376, 183610), (427, 161680), (430, 160552), (470, 146888), (488, 141470), (560, 123281), (602, 114680), (610, 113176), (658, 104920), (688, 100345), (752, 91805), (854, 80840), (860, 80276), (940, 73444), (976, 70735), (1204, 57340), (1220, 56588), (1316, 52460), (1505, 45872), (1645, 41968), (1708, 40420), (1720, 40138), (1880, 36722), (2021, 34160), (2135, 32336), (2408, 28670), (2440, 28294), (2623, 26320), (2632, 26230), (2867, 24080), (3010, 22936), (3290, 20984), (3416, 20210), (3440, 20069), (3760, 18361), (4042, 17080), (4270, 16168), (4816, 14335), (4880, 14147), (5246, 13160), (5264, 13115), (5734, 12040), (6020, 11468), (6580, 10492), (6832, 10105), (8084, 8540)]