65023560

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 320

約数和(自身を含む): 259269120

約数和(自身を除く): 194245560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 47, 54, 56, 60, 61, 63, 70, 72, 81, 84, 90, 94, 105, 108, 120, 122, 126, 135, 140, 141, 162, 168, 180, 183, 188, 189, 210, 216, 235, 244, 252, 270, 280, 282, 305, 315, 324, 329, 360, 366, 376, 378, 405, 420, 423, 427, 470, 488, 504, 540, 549, 564, 567, 610, 630, 648, 658, 705, 732, 756, 810, 840, 846, 854, 915, 940, 945, 987, 1080, 1098, 1128, 1134, 1220, 1260, 1269, 1281, 1316, 1410, 1464, 1512, 1620, 1645, 1647, 1692, 1708, 1830, 1880, 1890, 1974, 2115, 2135, 2196, 2268, 2440, 2520, 2538, 2562, 2632, 2745, 2820, 2835, 2867, 2961, 3240, 3290, 3294, 3384, 3416, 3660, 3780, 3807, 3843, 3948, 4230, 4270, 4392, 4536, 4935, 4941, 5076, 5124, 5490, 5640, 5670, 5734, 5922, 6345, 6405, 6580, 6588, 7320, 7560, 7614, 7686, 7896, 8235, 8460, 8540, 8601, 8883, 9870, 9882, 10152, 10248, 10980, 11340, 11468, 11529, 11844, 12690, 12810, 13160, 13176, 14335, 14805, 15228, 15372, 16470, 16920, 17080, 17202, 17766, 19035, 19215, 19740, 19764, 20069, 21960, 22680, 22936, 23058, 23688, 24705, 25380, 25620, 25803, 26649, 28670, 29610, 30456, 30744, 32940, 34404, 34587, 35532, 38070, 38430, 39480, 39528, 40138, 43005, 44415, 46116, 49410, 50760, 51240, 51606, 53298, 57340, 57645, 59220, 60207, 65880, 68808, 69174, 71064, 76140, 76860, 77409, 80276, 86010, 88830, 92232, 98820, 100345, 103212, 106596, 114680, 115290, 118440, 120414, 129015, 133245, 138348, 152280, 153720, 154818, 160552, 172020, 172935, 177660, 180621, 197640, 200690, 206424, 213192, 230580, 232227, 240828, 258030, 266490, 276696, 301035, 309636, 344040, 345870, 355320, 361242, 387045, 401380, 461160, 464454, 481656, 516060, 532980, 541863, 602070, 619272, 691740, 722484, 774090, 802760, 903105, 928908, 1032120, 1065960, 1083726, 1161135, 1204140, 1383480, 1444968, 1548180, 1625589, 1806210, 1857816, 2167452, 2322270, 2408280, 2709315, 3096360, 3251178, 3612420, 4334904, 4644540, 5418630, 6502356, 7224840, 8127945, 9289080, 10837260, 13004712, 16255890, 21674520, 32511780, 65023560]

約数ペア:

[(1, 65023560), (2, 32511780), (3, 21674520), (4, 16255890), (5, 13004712), (6, 10837260), (7, 9289080), (8, 8127945), (9, 7224840), (10, 6502356), (12, 5418630), (14, 4644540), (15, 4334904), (18, 3612420), (20, 3251178), (21, 3096360), (24, 2709315), (27, 2408280), (28, 2322270), (30, 2167452), (35, 1857816), (36, 1806210), (40, 1625589), (42, 1548180), (45, 1444968), (47, 1383480), (54, 1204140), (56, 1161135), (60, 1083726), (61, 1065960), (63, 1032120), (70, 928908), (72, 903105), (81, 802760), (84, 774090), (90, 722484), (94, 691740), (105, 619272), (108, 602070), (120, 541863), (122, 532980), (126, 516060), (135, 481656), (140, 464454), (141, 461160), (162, 401380), (168, 387045), (180, 361242), (183, 355320), (188, 345870), (189, 344040), (210, 309636), (216, 301035), (235, 276696), (244, 266490), (252, 258030), (270, 240828), (280, 232227), (282, 230580), (305, 213192), (315, 206424), (324, 200690), (329, 197640), (360, 180621), (366, 177660), (376, 172935), (378, 172020), (405, 160552), (420, 154818), (423, 153720), (427, 152280), (470, 138348), (488, 133245), (504, 129015), (540, 120414), (549, 118440), (564, 115290), (567, 114680), (610, 106596), (630, 103212), (648, 100345), (658, 98820), (705, 92232), (732, 88830), (756, 86010), (810, 80276), (840, 77409), (846, 76860), (854, 76140), (915, 71064), (940, 69174), (945, 68808), (987, 65880), (1080, 60207), (1098, 59220), (1128, 57645), (1134, 57340), (1220, 53298), (1260, 51606), (1269, 51240), (1281, 50760), (1316, 49410), (1410, 46116), (1464, 44415), (1512, 43005), (1620, 40138), (1645, 39528), (1647, 39480), (1692, 38430), (1708, 38070), (1830, 35532), (1880, 34587), (1890, 34404), (1974, 32940), (2115, 30744), (2135, 30456), (2196, 29610), (2268, 28670), (2440, 26649), (2520, 25803), (2538, 25620), (2562, 25380), (2632, 24705), (2745, 23688), (2820, 23058), (2835, 22936), (2867, 22680), (2961, 21960), (3240, 20069), (3290, 19764), (3294, 19740), (3384, 19215), (3416, 19035), (3660, 17766), (3780, 17202), (3807, 17080), (3843, 16920), (3948, 16470), (4230, 15372), (4270, 15228), (4392, 14805), (4536, 14335), (4935, 13176), (4941, 13160), (5076, 12810), (5124, 12690), (5490, 11844), (5640, 11529), (5670, 11468), (5734, 11340), (5922, 10980), (6345, 10248), (6405, 10152), (6580, 9882), (6588, 9870), (7320, 8883), (7560, 8601), (7614, 8540), (7686, 8460), (7896, 8235)]