68811120

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:110

約数の個数: 400

約数和(自身を含む): 287356608

約数和(自身を除く): 218545488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 37, 40, 41, 42, 45, 48, 54, 56, 60, 63, 70, 72, 74, 80, 81, 82, 84, 90, 105, 108, 111, 112, 120, 123, 126, 135, 140, 144, 148, 162, 164, 168, 180, 185, 189, 205, 210, 216, 222, 240, 246, 252, 259, 270, 280, 287, 296, 315, 324, 328, 333, 336, 360, 369, 370, 378, 405, 410, 420, 432, 444, 492, 504, 518, 540, 555, 560, 567, 574, 592, 615, 630, 648, 656, 666, 720, 738, 740, 756, 777, 810, 820, 840, 861, 888, 945, 984, 999, 1008, 1036, 1080, 1107, 1110, 1134, 1148, 1230, 1260, 1295, 1296, 1332, 1435, 1476, 1480, 1512, 1517, 1554, 1620, 1640, 1665, 1680, 1722, 1776, 1845, 1890, 1968, 1998, 2072, 2160, 2214, 2220, 2268, 2296, 2331, 2460, 2520, 2583, 2590, 2664, 2835, 2870, 2952, 2960, 2997, 3024, 3034, 3108, 3240, 3280, 3321, 3330, 3444, 3690, 3780, 3885, 3996, 4144, 4305, 4428, 4440, 4536, 4551, 4592, 4662, 4920, 4995, 5040, 5166, 5180, 5328, 5535, 5670, 5740, 5904, 5994, 6068, 6216, 6480, 6642, 6660, 6888, 6993, 7380, 7560, 7585, 7749, 7770, 7992, 8610, 8856, 8880, 9072, 9102, 9324, 9840, 9990, 10332, 10360, 10619, 11070, 11340, 11480, 11655, 11988, 12136, 12432, 12915, 13284, 13320, 13653, 13776, 13986, 14760, 14985, 15120, 15170, 15498, 15540, 15984, 16605, 17220, 17712, 18204, 18648, 19980, 20664, 20720, 20979, 21238, 22140, 22680, 22755, 22960, 23247, 23310, 23976, 24272, 25830, 26568, 26640, 27306, 27972, 29520, 29970, 30340, 30996, 31080, 31857, 33210, 34440, 34965, 36408, 37296, 38745, 39960, 40959, 41328, 41958, 42476, 44280, 45360, 45510, 46494, 46620, 47952, 51660, 53095, 53136, 54612, 55944, 59940, 60680, 61992, 62160, 63714, 66420, 68265, 68880, 69930, 72816, 77490, 79920, 81918, 83916, 84952, 88560, 91020, 92988, 93240, 95571, 103320, 104895, 106190, 109224, 111888, 116235, 119880, 121360, 122877, 123984, 127428, 132840, 136530, 139860, 154980, 159285, 163836, 167832, 169904, 182040, 185976, 186480, 191142, 204795, 206640, 209790, 212380, 218448, 232470, 239760, 245754, 254856, 265680, 273060, 279720, 286713, 309960, 318570, 327672, 335664, 364080, 371952, 382284, 409590, 419580, 424760, 464940, 477855, 491508, 509712, 546120, 559440, 573426, 614385, 619920, 637140, 655344, 764568, 819180, 839160, 849520, 860139, 929880, 955710, 983016, 1092240, 1146852, 1228770, 1274280, 1433565, 1529136, 1638360, 1678320, 1720278, 1859760, 1911420, 1966032, 2293704, 2457540, 2548560, 2867130, 3276720, 3440556, 3822840, 4300695, 4587408, 4915080, 5734260, 6881112, 7645680, 8601390, 9830160, 11468520, 13762224, 17202780, 22937040, 34405560, 68811120]

約数ペア:

[(1, 68811120), (2, 34405560), (3, 22937040), (4, 17202780), (5, 13762224), (6, 11468520), (7, 9830160), (8, 8601390), (9, 7645680), (10, 6881112), (12, 5734260), (14, 4915080), (15, 4587408), (16, 4300695), (18, 3822840), (20, 3440556), (21, 3276720), (24, 2867130), (27, 2548560), (28, 2457540), (30, 2293704), (35, 1966032), (36, 1911420), (37, 1859760), (40, 1720278), (41, 1678320), (42, 1638360), (45, 1529136), (48, 1433565), (54, 1274280), (56, 1228770), (60, 1146852), (63, 1092240), (70, 983016), (72, 955710), (74, 929880), (80, 860139), (81, 849520), (82, 839160), (84, 819180), (90, 764568), (105, 655344), (108, 637140), (111, 619920), (112, 614385), (120, 573426), (123, 559440), (126, 546120), (135, 509712), (140, 491508), (144, 477855), (148, 464940), (162, 424760), (164, 419580), (168, 409590), (180, 382284), (185, 371952), (189, 364080), (205, 335664), (210, 327672), (216, 318570), (222, 309960), (240, 286713), (246, 279720), (252, 273060), (259, 265680), (270, 254856), (280, 245754), (287, 239760), (296, 232470), (315, 218448), (324, 212380), (328, 209790), (333, 206640), (336, 204795), (360, 191142), (369, 186480), (370, 185976), (378, 182040), (405, 169904), (410, 167832), (420, 163836), (432, 159285), (444, 154980), (492, 139860), (504, 136530), (518, 132840), (540, 127428), (555, 123984), (560, 122877), (567, 121360), (574, 119880), (592, 116235), (615, 111888), (630, 109224), (648, 106190), (656, 104895), (666, 103320), (720, 95571), (738, 93240), (740, 92988), (756, 91020), (777, 88560), (810, 84952), (820, 83916), (840, 81918), (861, 79920), (888, 77490), (945, 72816), (984, 69930), (999, 68880), (1008, 68265), (1036, 66420), (1080, 63714), (1107, 62160), (1110, 61992), (1134, 60680), (1148, 59940), (1230, 55944), (1260, 54612), (1295, 53136), (1296, 53095), (1332, 51660), (1435, 47952), (1476, 46620), (1480, 46494), (1512, 45510), (1517, 45360), (1554, 44280), (1620, 42476), (1640, 41958), (1665, 41328), (1680, 40959), (1722, 39960), (1776, 38745), (1845, 37296), (1890, 36408), (1968, 34965), (1998, 34440), (2072, 33210), (2160, 31857), (2214, 31080), (2220, 30996), (2268, 30340), (2296, 29970), (2331, 29520), (2460, 27972), (2520, 27306), (2583, 26640), (2590, 26568), (2664, 25830), (2835, 24272), (2870, 23976), (2952, 23310), (2960, 23247), (2997, 22960), (3024, 22755), (3034, 22680), (3108, 22140), (3240, 21238), (3280, 20979), (3321, 20720), (3330, 20664), (3444, 19980), (3690, 18648), (3780, 18204), (3885, 17712), (3996, 17220), (4144, 16605), (4305, 15984), (4428, 15540), (4440, 15498), (4536, 15170), (4551, 15120), (4592, 14985), (4662, 14760), (4920, 13986), (4995, 13776), (5040, 13653), (5166, 13320), (5180, 13284), (5328, 12915), (5535, 12432), (5670, 12136), (5740, 11988), (5904, 11655), (5994, 11480), (6068, 11340), (6216, 11070), (6480, 10619), (6642, 10360), (6660, 10332), (6888, 9990), (6993, 9840), (7380, 9324), (7560, 9102), (7585, 9072), (7749, 8880), (7770, 8856), (7992, 8610)]