64116360

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1$

素因数の和:298

約数の個数: 320

約数和(自身を含む): 269723520

約数和(自身を除く): 205607160

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, 81, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 162, 165, 168, 180, 189, 198, 210, 216, 220, 231, 252, 257, 264, 270, 280, 297, 308, 315, 324, 330, 360, 378, 385, 396, 405, 420, 440, 462, 495, 504, 514, 540, 567, 594, 616, 630, 648, 660, 693, 756, 770, 771, 792, 810, 840, 891, 924, 945, 990, 1028, 1080, 1134, 1155, 1188, 1260, 1285, 1320, 1386, 1485, 1512, 1540, 1542, 1620, 1782, 1799, 1848, 1890, 1980, 2056, 2079, 2268, 2310, 2313, 2376, 2520, 2570, 2772, 2827, 2835, 2970, 3080, 3084, 3240, 3465, 3564, 3598, 3780, 3855, 3960, 4158, 4455, 4536, 4620, 4626, 5140, 5397, 5544, 5654, 5670, 5940, 6168, 6237, 6930, 6939, 7128, 7196, 7560, 7710, 8316, 8481, 8910, 8995, 9240, 9252, 10280, 10395, 10794, 11308, 11340, 11565, 11880, 12474, 13860, 13878, 14135, 14392, 15420, 16191, 16632, 16962, 17820, 17990, 18504, 19789, 20790, 20817, 21588, 22616, 22680, 23130, 24948, 25443, 26985, 27720, 27756, 28270, 30840, 31185, 32382, 33924, 34695, 35640, 35980, 39578, 41580, 41634, 42405, 43176, 46260, 48573, 49896, 50886, 53970, 55512, 56540, 59367, 62370, 64764, 67848, 69390, 71960, 76329, 79156, 80955, 83160, 83268, 84810, 92520, 97146, 98945, 101772, 104085, 107940, 113080, 118734, 124740, 127215, 129528, 138780, 145719, 152658, 158312, 161910, 166536, 169620, 178101, 194292, 197890, 203544, 208170, 215880, 228987, 237468, 242865, 249480, 254430, 277560, 291438, 296835, 305316, 323820, 339240, 356202, 381645, 388584, 395780, 416340, 457974, 474936, 485730, 508860, 534303, 582876, 593670, 610632, 647640, 712404, 728595, 763290, 791560, 832680, 890505, 915948, 971460, 1017720, 1068606, 1144935, 1165752, 1187340, 1424808, 1457190, 1526580, 1602909, 1781010, 1831896, 1942920, 2137212, 2289870, 2374680, 2671515, 2914380, 3053160, 3205818, 3562020, 4274424, 4579740, 5343030, 5828760, 6411636, 7124040, 8014545, 9159480, 10686060, 12823272, 16029090, 21372120, 32058180, 64116360]

約数ペア:

[(1, 64116360), (2, 32058180), (3, 21372120), (4, 16029090), (5, 12823272), (6, 10686060), (7, 9159480), (8, 8014545), (9, 7124040), (10, 6411636), (11, 5828760), (12, 5343030), (14, 4579740), (15, 4274424), (18, 3562020), (20, 3205818), (21, 3053160), (22, 2914380), (24, 2671515), (27, 2374680), (28, 2289870), (30, 2137212), (33, 1942920), (35, 1831896), (36, 1781010), (40, 1602909), (42, 1526580), (44, 1457190), (45, 1424808), (54, 1187340), (55, 1165752), (56, 1144935), (60, 1068606), (63, 1017720), (66, 971460), (70, 915948), (72, 890505), (77, 832680), (81, 791560), (84, 763290), (88, 728595), (90, 712404), (99, 647640), (105, 610632), (108, 593670), (110, 582876), (120, 534303), (126, 508860), (132, 485730), (135, 474936), (140, 457974), (154, 416340), (162, 395780), (165, 388584), (168, 381645), (180, 356202), (189, 339240), (198, 323820), (210, 305316), (216, 296835), (220, 291438), (231, 277560), (252, 254430), (257, 249480), (264, 242865), (270, 237468), (280, 228987), (297, 215880), (308, 208170), (315, 203544), (324, 197890), (330, 194292), (360, 178101), (378, 169620), (385, 166536), (396, 161910), (405, 158312), (420, 152658), (440, 145719), (462, 138780), (495, 129528), (504, 127215), (514, 124740), (540, 118734), (567, 113080), (594, 107940), (616, 104085), (630, 101772), (648, 98945), (660, 97146), (693, 92520), (756, 84810), (770, 83268), (771, 83160), (792, 80955), (810, 79156), (840, 76329), (891, 71960), (924, 69390), (945, 67848), (990, 64764), (1028, 62370), (1080, 59367), (1134, 56540), (1155, 55512), (1188, 53970), (1260, 50886), (1285, 49896), (1320, 48573), (1386, 46260), (1485, 43176), (1512, 42405), (1540, 41634), (1542, 41580), (1620, 39578), (1782, 35980), (1799, 35640), (1848, 34695), (1890, 33924), (1980, 32382), (2056, 31185), (2079, 30840), (2268, 28270), (2310, 27756), (2313, 27720), (2376, 26985), (2520, 25443), (2570, 24948), (2772, 23130), (2827, 22680), (2835, 22616), (2970, 21588), (3080, 20817), (3084, 20790), (3240, 19789), (3465, 18504), (3564, 17990), (3598, 17820), (3780, 16962), (3855, 16632), (3960, 16191), (4158, 15420), (4455, 14392), (4536, 14135), (4620, 13878), (4626, 13860), (5140, 12474), (5397, 11880), (5544, 11565), (5654, 11340), (5670, 11308), (5940, 10794), (6168, 10395), (6237, 10280), (6930, 9252), (6939, 9240), (7128, 8995), (7196, 8910), (7560, 8481), (7710, 8316)]