670914720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{659}}^1$

素因数の和:788

約数の個数: 288

約数和(自身を含む): 2646483840

約数和(自身を除く): 1975569120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 101, 105, 112, 120, 126, 140, 144, 160, 168, 180, 202, 210, 224, 240, 252, 280, 288, 303, 315, 336, 360, 404, 420, 480, 504, 505, 560, 606, 630, 659, 672, 707, 720, 808, 840, 909, 1008, 1010, 1120, 1212, 1260, 1318, 1414, 1440, 1515, 1616, 1680, 1818, 1977, 2016, 2020, 2121, 2424, 2520, 2636, 2828, 3030, 3232, 3295, 3360, 3535, 3636, 3954, 4040, 4242, 4545, 4613, 4848, 5040, 5272, 5656, 5931, 6060, 6363, 6590, 7070, 7272, 7908, 8080, 8484, 9090, 9226, 9696, 9885, 10080, 10544, 10605, 11312, 11862, 12120, 12726, 13180, 13839, 14140, 14544, 15816, 16160, 16968, 18180, 18452, 19770, 21088, 21210, 22624, 23065, 23724, 24240, 25452, 26360, 27678, 28280, 29088, 29655, 31632, 31815, 33936, 36360, 36904, 39540, 41517, 42420, 46130, 47448, 48480, 50904, 52720, 55356, 56560, 59310, 63264, 63630, 66559, 67872, 69195, 72720, 73808, 79080, 83034, 84840, 92260, 94896, 101808, 105440, 110712, 113120, 118620, 127260, 133118, 138390, 145440, 147616, 158160, 166068, 169680, 184520, 189792, 199677, 203616, 207585, 221424, 237240, 254520, 266236, 276780, 316320, 332136, 332795, 339360, 369040, 399354, 415170, 442848, 465913, 474480, 509040, 532472, 553560, 599031, 664272, 665590, 738080, 798708, 830340, 931826, 948960, 998385, 1018080, 1064944, 1107120, 1198062, 1328544, 1331180, 1397739, 1597416, 1660680, 1863652, 1996770, 2129888, 2214240, 2329565, 2396124, 2662360, 2795478, 2995155, 3194832, 3321360, 3727304, 3993540, 4193217, 4659130, 4792248, 5324720, 5590956, 5990310, 6389664, 6642720, 6988695, 7454608, 7987080, 8386434, 9318260, 9584496, 10649440, 11181912, 11980620, 13977390, 14909216, 15974160, 16772868, 18636520, 19168992, 20966085, 22363824, 23961240, 27954780, 31948320, 33545736, 37273040, 41932170, 44727648, 47922480, 55909560, 67091472, 74546080, 83864340, 95844960, 111819120, 134182944, 167728680, 223638240, 335457360, 670914720]

約数ペア:

[(1, 670914720), (2, 335457360), (3, 223638240), (4, 167728680), (5, 134182944), (6, 111819120), (7, 95844960), (8, 83864340), (9, 74546080), (10, 67091472), (12, 55909560), (14, 47922480), (15, 44727648), (16, 41932170), (18, 37273040), (20, 33545736), (21, 31948320), (24, 27954780), (28, 23961240), (30, 22363824), (32, 20966085), (35, 19168992), (36, 18636520), (40, 16772868), (42, 15974160), (45, 14909216), (48, 13977390), (56, 11980620), (60, 11181912), (63, 10649440), (70, 9584496), (72, 9318260), (80, 8386434), (84, 7987080), (90, 7454608), (96, 6988695), (101, 6642720), (105, 6389664), (112, 5990310), (120, 5590956), (126, 5324720), (140, 4792248), (144, 4659130), (160, 4193217), (168, 3993540), (180, 3727304), (202, 3321360), (210, 3194832), (224, 2995155), (240, 2795478), (252, 2662360), (280, 2396124), (288, 2329565), (303, 2214240), (315, 2129888), (336, 1996770), (360, 1863652), (404, 1660680), (420, 1597416), (480, 1397739), (504, 1331180), (505, 1328544), (560, 1198062), (606, 1107120), (630, 1064944), (659, 1018080), (672, 998385), (707, 948960), (720, 931826), (808, 830340), (840, 798708), (909, 738080), (1008, 665590), (1010, 664272), (1120, 599031), (1212, 553560), (1260, 532472), (1318, 509040), (1414, 474480), (1440, 465913), (1515, 442848), (1616, 415170), (1680, 399354), (1818, 369040), (1977, 339360), (2016, 332795), (2020, 332136), (2121, 316320), (2424, 276780), (2520, 266236), (2636, 254520), (2828, 237240), (3030, 221424), (3232, 207585), (3295, 203616), (3360, 199677), (3535, 189792), (3636, 184520), (3954, 169680), (4040, 166068), (4242, 158160), (4545, 147616), (4613, 145440), (4848, 138390), (5040, 133118), (5272, 127260), (5656, 118620), (5931, 113120), (6060, 110712), (6363, 105440), (6590, 101808), (7070, 94896), (7272, 92260), (7908, 84840), (8080, 83034), (8484, 79080), (9090, 73808), (9226, 72720), (9696, 69195), (9885, 67872), (10080, 66559), (10544, 63630), (10605, 63264), (11312, 59310), (11862, 56560), (12120, 55356), (12726, 52720), (13180, 50904), (13839, 48480), (14140, 47448), (14544, 46130), (15816, 42420), (16160, 41517), (16968, 39540), (18180, 36904), (18452, 36360), (19770, 33936), (21088, 31815), (21210, 31632), (22624, 29655), (23065, 29088), (23724, 28280), (24240, 27678), (25452, 26360)]