64282680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{773}}^1$

素因数の和:811

約数の個数: 256

約数和(自身を含む): 267494400

約数和(自身を除く): 203211720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 165, 168, 180, 189, 198, 210, 216, 220, 231, 252, 264, 270, 280, 297, 308, 315, 330, 360, 378, 385, 396, 420, 440, 462, 495, 504, 540, 594, 616, 630, 660, 693, 756, 770, 773, 792, 840, 924, 945, 990, 1080, 1155, 1188, 1260, 1320, 1386, 1485, 1512, 1540, 1546, 1848, 1890, 1980, 2079, 2310, 2319, 2376, 2520, 2772, 2970, 3080, 3092, 3465, 3780, 3865, 3960, 4158, 4620, 4638, 5411, 5544, 5940, 6184, 6930, 6957, 7560, 7730, 8316, 8503, 9240, 9276, 10395, 10822, 11595, 11880, 13860, 13914, 15460, 16233, 16632, 17006, 18552, 20790, 20871, 21644, 23190, 25509, 27055, 27720, 27828, 30920, 32466, 34012, 34785, 41580, 41742, 42515, 43288, 46380, 48699, 51018, 54110, 55656, 59521, 64932, 68024, 69570, 76527, 81165, 83160, 83484, 85030, 92760, 97398, 102036, 104355, 108220, 119042, 127545, 129864, 139140, 146097, 153054, 162330, 166968, 170060, 178563, 194796, 204072, 208710, 216440, 229581, 238084, 243495, 255090, 278280, 292194, 297605, 306108, 324660, 340120, 357126, 382635, 389592, 417420, 459162, 476168, 486990, 510180, 535689, 584388, 595210, 612216, 649320, 714252, 730485, 765270, 834840, 892815, 918324, 973980, 1020360, 1071378, 1147905, 1168776, 1190420, 1428504, 1460970, 1530540, 1607067, 1785630, 1836648, 1947960, 2142756, 2295810, 2380840, 2678445, 2921940, 3061080, 3214134, 3571260, 4285512, 4591620, 5356890, 5843880, 6428268, 7142520, 8035335, 9183240, 10713780, 12856536, 16070670, 21427560, 32141340, 64282680]

約数ペア:

[(1, 64282680), (2, 32141340), (3, 21427560), (4, 16070670), (5, 12856536), (6, 10713780), (7, 9183240), (8, 8035335), (9, 7142520), (10, 6428268), (11, 5843880), (12, 5356890), (14, 4591620), (15, 4285512), (18, 3571260), (20, 3214134), (21, 3061080), (22, 2921940), (24, 2678445), (27, 2380840), (28, 2295810), (30, 2142756), (33, 1947960), (35, 1836648), (36, 1785630), (40, 1607067), (42, 1530540), (44, 1460970), (45, 1428504), (54, 1190420), (55, 1168776), (56, 1147905), (60, 1071378), (63, 1020360), (66, 973980), (70, 918324), (72, 892815), (77, 834840), (84, 765270), (88, 730485), (90, 714252), (99, 649320), (105, 612216), (108, 595210), (110, 584388), (120, 535689), (126, 510180), (132, 486990), (135, 476168), (140, 459162), (154, 417420), (165, 389592), (168, 382635), (180, 357126), (189, 340120), (198, 324660), (210, 306108), (216, 297605), (220, 292194), (231, 278280), (252, 255090), (264, 243495), (270, 238084), (280, 229581), (297, 216440), (308, 208710), (315, 204072), (330, 194796), (360, 178563), (378, 170060), (385, 166968), (396, 162330), (420, 153054), (440, 146097), (462, 139140), (495, 129864), (504, 127545), (540, 119042), (594, 108220), (616, 104355), (630, 102036), (660, 97398), (693, 92760), (756, 85030), (770, 83484), (773, 83160), (792, 81165), (840, 76527), (924, 69570), (945, 68024), (990, 64932), (1080, 59521), (1155, 55656), (1188, 54110), (1260, 51018), (1320, 48699), (1386, 46380), (1485, 43288), (1512, 42515), (1540, 41742), (1546, 41580), (1848, 34785), (1890, 34012), (1980, 32466), (2079, 30920), (2310, 27828), (2319, 27720), (2376, 27055), (2520, 25509), (2772, 23190), (2970, 21644), (3080, 20871), (3092, 20790), (3465, 18552), (3780, 17006), (3865, 16632), (3960, 16233), (4158, 15460), (4620, 13914), (4638, 13860), (5411, 11880), (5544, 11595), (5940, 10822), (6184, 10395), (6930, 9276), (6957, 9240), (7560, 8503), (7730, 8316)]