1308651120

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2111}}^1$

素因数の和:2181

約数の個数: 320

約数和(自身を含む): 5279662080

約数和(自身を除く): 3971010960

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, 40, 41, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 82, 84, 90, 105, 108, 112, 120, 123, 126, 135, 140, 144, 164, 168, 180, 189, 205, 210, 216, 240, 246, 252, 270, 280, 287, 315, 328, 336, 360, 369, 378, 410, 420, 432, 492, 504, 540, 560, 574, 615, 630, 656, 720, 738, 756, 820, 840, 861, 945, 984, 1008, 1080, 1107, 1148, 1230, 1260, 1435, 1476, 1512, 1640, 1680, 1722, 1845, 1890, 1968, 2111, 2160, 2214, 2296, 2460, 2520, 2583, 2870, 2952, 3024, 3280, 3444, 3690, 3780, 4222, 4305, 4428, 4592, 4920, 5040, 5166, 5535, 5740, 5904, 6333, 6888, 7380, 7560, 7749, 8444, 8610, 8856, 9840, 10332, 10555, 11070, 11480, 12666, 12915, 13776, 14760, 14777, 15120, 15498, 16888, 17220, 17712, 18999, 20664, 21110, 22140, 22960, 25332, 25830, 29520, 29554, 30996, 31665, 33776, 34440, 37998, 38745, 41328, 42220, 44280, 44331, 50664, 51660, 56997, 59108, 61992, 63330, 68880, 73885, 75996, 77490, 84440, 86551, 88560, 88662, 94995, 101328, 103320, 113994, 118216, 123984, 126660, 132993, 147770, 151992, 154980, 168880, 173102, 177324, 189990, 206640, 221655, 227988, 236432, 253320, 259653, 265986, 284985, 295540, 303984, 309960, 346204, 354648, 379980, 398979, 432755, 443310, 455976, 506640, 519306, 531972, 569970, 591080, 605857, 619920, 664965, 692408, 709296, 759960, 778959, 797958, 865510, 886620, 911952, 1038612, 1063944, 1139940, 1182160, 1211714, 1298265, 1329930, 1384816, 1519920, 1557918, 1595916, 1731020, 1773240, 1817571, 1994895, 2077224, 2127888, 2279880, 2336877, 2423428, 2596530, 2659860, 3029285, 3115836, 3191832, 3462040, 3546480, 3635142, 3894795, 3989790, 4154448, 4559760, 4673754, 4846856, 5193060, 5319720, 5452713, 6058570, 6231672, 6383664, 6924080, 7270284, 7789590, 7979580, 9087855, 9347508, 9693712, 10386120, 10639440, 10905426, 11684385, 12117140, 12463344, 14540568, 15579180, 15959160, 16358139, 18175710, 18695016, 20772240, 21810852, 23368770, 24234280, 27263565, 29081136, 31158360, 31918320, 32716278, 36351420, 37390032, 43621704, 46737540, 48468560, 54527130, 62316720, 65432556, 72702840, 81790695, 87243408, 93475080, 109054260, 130865112, 145405680, 163581390, 186950160, 218108520, 261730224, 327162780, 436217040, 654325560, 1308651120]

約数ペア:

[(1, 1308651120), (2, 654325560), (3, 436217040), (4, 327162780), (5, 261730224), (6, 218108520), (7, 186950160), (8, 163581390), (9, 145405680), (10, 130865112), (12, 109054260), (14, 93475080), (15, 87243408), (16, 81790695), (18, 72702840), (20, 65432556), (21, 62316720), (24, 54527130), (27, 48468560), (28, 46737540), (30, 43621704), (35, 37390032), (36, 36351420), (40, 32716278), (41, 31918320), (42, 31158360), (45, 29081136), (48, 27263565), (54, 24234280), (56, 23368770), (60, 21810852), (63, 20772240), (70, 18695016), (72, 18175710), (80, 16358139), (82, 15959160), (84, 15579180), (90, 14540568), (105, 12463344), (108, 12117140), (112, 11684385), (120, 10905426), (123, 10639440), (126, 10386120), (135, 9693712), (140, 9347508), (144, 9087855), (164, 7979580), (168, 7789590), (180, 7270284), (189, 6924080), (205, 6383664), (210, 6231672), (216, 6058570), (240, 5452713), (246, 5319720), (252, 5193060), (270, 4846856), (280, 4673754), (287, 4559760), (315, 4154448), (328, 3989790), (336, 3894795), (360, 3635142), (369, 3546480), (378, 3462040), (410, 3191832), (420, 3115836), (432, 3029285), (492, 2659860), (504, 2596530), (540, 2423428), (560, 2336877), (574, 2279880), (615, 2127888), (630, 2077224), (656, 1994895), (720, 1817571), (738, 1773240), (756, 1731020), (820, 1595916), (840, 1557918), (861, 1519920), (945, 1384816), (984, 1329930), (1008, 1298265), (1080, 1211714), (1107, 1182160), (1148, 1139940), (1230, 1063944), (1260, 1038612), (1435, 911952), (1476, 886620), (1512, 865510), (1640, 797958), (1680, 778959), (1722, 759960), (1845, 709296), (1890, 692408), (1968, 664965), (2111, 619920), (2160, 605857), (2214, 591080), (2296, 569970), (2460, 531972), (2520, 519306), (2583, 506640), (2870, 455976), (2952, 443310), (3024, 432755), (3280, 398979), (3444, 379980), (3690, 354648), (3780, 346204), (4222, 309960), (4305, 303984), (4428, 295540), (4592, 284985), (4920, 265986), (5040, 259653), (5166, 253320), (5535, 236432), (5740, 227988), (5904, 221655), (6333, 206640), (6888, 189990), (7380, 177324), (7560, 173102), (7749, 168880), (8444, 154980), (8610, 151992), (8856, 147770), (9840, 132993), (10332, 126660), (10555, 123984), (11070, 118216), (11480, 113994), (12666, 103320), (12915, 101328), (13776, 94995), (14760, 88662), (14777, 88560), (15120, 86551), (15498, 84440), (16888, 77490), (17220, 75996), (17712, 73885), (18999, 68880), (20664, 63330), (21110, 61992), (22140, 59108), (22960, 56997), (25332, 51660), (25830, 50664), (29520, 44331), (29554, 44280), (30996, 42220), (31665, 41328), (33776, 38745), (34440, 37998)]