64025640

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{941}}^1$

素因数の和:974

約数の個数: 192

約数和(自身を含む): 246879360

約数和(自身を除く): 182853720

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, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 941, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1882, 1890, 1944, 2268, 2430, 2520, 2823, 2835, 3240, 3402, 3764, 3780, 4536, 4705, 4860, 5646, 5670, 6587, 6804, 7528, 7560, 8469, 8505, 9410, 9720, 11292, 11340, 13174, 13608, 14115, 16938, 17010, 18820, 19761, 22584, 22680, 25407, 26348, 28230, 32935, 33876, 34020, 37640, 39522, 42345, 50814, 52696, 56460, 59283, 65870, 67752, 68040, 76221, 79044, 84690, 98805, 101628, 112920, 118566, 127035, 131740, 152442, 158088, 169380, 177849, 197610, 203256, 228663, 237132, 254070, 263480, 296415, 304884, 338760, 355698, 381105, 395220, 457326, 474264, 508140, 533547, 592830, 609768, 711396, 762210, 790440, 889245, 914652, 1016280, 1067094, 1143315, 1185660, 1422792, 1524420, 1600641, 1778490, 1829304, 2134188, 2286630, 2371320, 2667735, 3048840, 3201282, 3556980, 4268376, 4573260, 5335470, 6402564, 7113960, 8003205, 9146520, 10670940, 12805128, 16006410, 21341880, 32012820, 64025640]

約数ペア:

[(1, 64025640), (2, 32012820), (3, 21341880), (4, 16006410), (5, 12805128), (6, 10670940), (7, 9146520), (8, 8003205), (9, 7113960), (10, 6402564), (12, 5335470), (14, 4573260), (15, 4268376), (18, 3556980), (20, 3201282), (21, 3048840), (24, 2667735), (27, 2371320), (28, 2286630), (30, 2134188), (35, 1829304), (36, 1778490), (40, 1600641), (42, 1524420), (45, 1422792), (54, 1185660), (56, 1143315), (60, 1067094), (63, 1016280), (70, 914652), (72, 889245), (81, 790440), (84, 762210), (90, 711396), (105, 609768), (108, 592830), (120, 533547), (126, 508140), (135, 474264), (140, 457326), (162, 395220), (168, 381105), (180, 355698), (189, 338760), (210, 304884), (216, 296415), (243, 263480), (252, 254070), (270, 237132), (280, 228663), (315, 203256), (324, 197610), (360, 177849), (378, 169380), (405, 158088), (420, 152442), (486, 131740), (504, 127035), (540, 118566), (567, 112920), (630, 101628), (648, 98805), (756, 84690), (810, 79044), (840, 76221), (941, 68040), (945, 67752), (972, 65870), (1080, 59283), (1134, 56460), (1215, 52696), (1260, 50814), (1512, 42345), (1620, 39522), (1701, 37640), (1882, 34020), (1890, 33876), (1944, 32935), (2268, 28230), (2430, 26348), (2520, 25407), (2823, 22680), (2835, 22584), (3240, 19761), (3402, 18820), (3764, 17010), (3780, 16938), (4536, 14115), (4705, 13608), (4860, 13174), (5646, 11340), (5670, 11292), (6587, 9720), (6804, 9410), (7528, 8505), (7560, 8469)]