840396060

素因数分解:

$2^2\times 3^5\times 5^1\times 7^2\times {\mathrm{3529}}^1$

素因数の和:3567

約数の個数: 216

約数和(自身を含む): 3076098480

約数和(自身を除く): 2235702420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 243, 245, 252, 270, 294, 315, 324, 378, 405, 420, 441, 486, 490, 540, 567, 588, 630, 735, 756, 810, 882, 945, 972, 980, 1134, 1215, 1260, 1323, 1470, 1620, 1701, 1764, 1890, 2205, 2268, 2430, 2646, 2835, 2940, 3402, 3529, 3780, 3969, 4410, 4860, 5292, 5670, 6615, 6804, 7058, 7938, 8505, 8820, 10587, 11340, 11907, 13230, 14116, 15876, 17010, 17645, 19845, 21174, 23814, 24703, 26460, 31761, 34020, 35290, 39690, 42348, 47628, 49406, 52935, 59535, 63522, 70580, 74109, 79380, 95283, 98812, 105870, 119070, 123515, 127044, 148218, 158805, 172921, 190566, 211740, 222327, 238140, 247030, 285849, 296436, 317610, 345842, 370545, 381132, 444654, 476415, 494060, 518763, 571698, 635220, 666981, 691684, 741090, 857547, 864605, 889308, 952830, 1037526, 1111635, 1143396, 1333962, 1429245, 1482180, 1556289, 1715094, 1729210, 1905660, 2000943, 2075052, 2223270, 2593815, 2667924, 2858490, 3112578, 3334905, 3430188, 3458420, 4001886, 4287735, 4446540, 4668867, 5187630, 5716980, 6002829, 6225156, 6669810, 7781445, 8003772, 8575470, 9337734, 10004715, 10375260, 12005658, 13339620, 14006601, 15562890, 17150940, 18675468, 20009430, 23344335, 24011316, 28013202, 30014145, 31125780, 40018860, 42019803, 46688670, 56026404, 60028290, 70033005, 84039606, 93377340, 120056580, 140066010, 168079212, 210099015, 280132020, 420198030, 840396060]

約数ペア:

[(1, 840396060), (2, 420198030), (3, 280132020), (4, 210099015), (5, 168079212), (6, 140066010), (7, 120056580), (9, 93377340), (10, 84039606), (12, 70033005), (14, 60028290), (15, 56026404), (18, 46688670), (20, 42019803), (21, 40018860), (27, 31125780), (28, 30014145), (30, 28013202), (35, 24011316), (36, 23344335), (42, 20009430), (45, 18675468), (49, 17150940), (54, 15562890), (60, 14006601), (63, 13339620), (70, 12005658), (81, 10375260), (84, 10004715), (90, 9337734), (98, 8575470), (105, 8003772), (108, 7781445), (126, 6669810), (135, 6225156), (140, 6002829), (147, 5716980), (162, 5187630), (180, 4668867), (189, 4446540), (196, 4287735), (210, 4001886), (243, 3458420), (245, 3430188), (252, 3334905), (270, 3112578), (294, 2858490), (315, 2667924), (324, 2593815), (378, 2223270), (405, 2075052), (420, 2000943), (441, 1905660), (486, 1729210), (490, 1715094), (540, 1556289), (567, 1482180), (588, 1429245), (630, 1333962), (735, 1143396), (756, 1111635), (810, 1037526), (882, 952830), (945, 889308), (972, 864605), (980, 857547), (1134, 741090), (1215, 691684), (1260, 666981), (1323, 635220), (1470, 571698), (1620, 518763), (1701, 494060), (1764, 476415), (1890, 444654), (2205, 381132), (2268, 370545), (2430, 345842), (2646, 317610), (2835, 296436), (2940, 285849), (3402, 247030), (3529, 238140), (3780, 222327), (3969, 211740), (4410, 190566), (4860, 172921), (5292, 158805), (5670, 148218), (6615, 127044), (6804, 123515), (7058, 119070), (7938, 105870), (8505, 98812), (8820, 95283), (10587, 79380), (11340, 74109), (11907, 70580), (13230, 63522), (14116, 59535), (15876, 52935), (17010, 49406), (17645, 47628), (19845, 42348), (21174, 39690), (23814, 35290), (24703, 34020), (26460, 31761)]