2100647520

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{557}}^1$

素因数の和:684

約数の個数: 288

約数和(自身を含む): 7524080928

約数和(自身を除く): 5423433408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 97, 108, 120, 135, 144, 160, 162, 180, 194, 216, 240, 243, 270, 288, 291, 324, 360, 388, 405, 432, 480, 485, 486, 540, 557, 582, 648, 720, 776, 810, 864, 873, 970, 972, 1080, 1114, 1164, 1215, 1296, 1440, 1455, 1552, 1620, 1671, 1746, 1940, 1944, 2160, 2228, 2328, 2430, 2592, 2619, 2785, 2910, 3104, 3240, 3342, 3492, 3880, 3888, 4320, 4365, 4456, 4656, 4860, 5013, 5238, 5570, 5820, 6480, 6684, 6984, 7760, 7776, 7857, 8355, 8730, 8912, 9312, 9720, 10026, 10476, 11140, 11640, 12960, 13095, 13368, 13968, 15039, 15520, 15714, 16710, 17460, 17824, 19440, 20052, 20952, 22280, 23280, 23571, 25065, 26190, 26736, 27936, 30078, 31428, 33420, 34920, 38880, 39285, 40104, 41904, 44560, 45117, 46560, 47142, 50130, 52380, 53472, 54029, 60156, 62856, 66840, 69840, 75195, 78570, 80208, 83808, 89120, 90234, 94284, 100260, 104760, 108058, 117855, 120312, 125712, 133680, 135351, 139680, 150390, 157140, 160416, 162087, 180468, 188568, 200520, 209520, 216116, 225585, 235710, 240624, 251424, 267360, 270145, 270702, 300780, 314280, 324174, 360936, 377136, 401040, 419040, 432232, 451170, 471420, 481248, 486261, 540290, 541404, 601560, 628560, 648348, 676755, 721872, 754272, 802080, 810435, 864464, 902340, 942840, 972522, 1080580, 1082808, 1203120, 1257120, 1296696, 1353510, 1443744, 1458783, 1620870, 1728928, 1804680, 1885680, 1945044, 2161160, 2165616, 2406240, 2431305, 2593392, 2707020, 2917566, 3241740, 3609360, 3771360, 3890088, 4322320, 4331232, 4376349, 4862610, 5186784, 5414040, 5835132, 6483480, 7218720, 7293915, 7780176, 8644640, 8752698, 9725220, 10828080, 11670264, 12966960, 13129047, 14587830, 15560352, 17505396, 19450440, 21656160, 21881745, 23340528, 25933920, 26258094, 29175660, 35010792, 38900880, 43763490, 46681056, 52516188, 58351320, 65645235, 70021584, 77801760, 87526980, 105032376, 116702640, 131290470, 140043168, 175053960, 210064752, 233405280, 262580940, 350107920, 420129504, 525161880, 700215840, 1050323760, 2100647520]

約数ペア:

[(1, 2100647520), (2, 1050323760), (3, 700215840), (4, 525161880), (5, 420129504), (6, 350107920), (8, 262580940), (9, 233405280), (10, 210064752), (12, 175053960), (15, 140043168), (16, 131290470), (18, 116702640), (20, 105032376), (24, 87526980), (27, 77801760), (30, 70021584), (32, 65645235), (36, 58351320), (40, 52516188), (45, 46681056), (48, 43763490), (54, 38900880), (60, 35010792), (72, 29175660), (80, 26258094), (81, 25933920), (90, 23340528), (96, 21881745), (97, 21656160), (108, 19450440), (120, 17505396), (135, 15560352), (144, 14587830), (160, 13129047), (162, 12966960), (180, 11670264), (194, 10828080), (216, 9725220), (240, 8752698), (243, 8644640), (270, 7780176), (288, 7293915), (291, 7218720), (324, 6483480), (360, 5835132), (388, 5414040), (405, 5186784), (432, 4862610), (480, 4376349), (485, 4331232), (486, 4322320), (540, 3890088), (557, 3771360), (582, 3609360), (648, 3241740), (720, 2917566), (776, 2707020), (810, 2593392), (864, 2431305), (873, 2406240), (970, 2165616), (972, 2161160), (1080, 1945044), (1114, 1885680), (1164, 1804680), (1215, 1728928), (1296, 1620870), (1440, 1458783), (1455, 1443744), (1552, 1353510), (1620, 1296696), (1671, 1257120), (1746, 1203120), (1940, 1082808), (1944, 1080580), (2160, 972522), (2228, 942840), (2328, 902340), (2430, 864464), (2592, 810435), (2619, 802080), (2785, 754272), (2910, 721872), (3104, 676755), (3240, 648348), (3342, 628560), (3492, 601560), (3880, 541404), (3888, 540290), (4320, 486261), (4365, 481248), (4456, 471420), (4656, 451170), (4860, 432232), (5013, 419040), (5238, 401040), (5570, 377136), (5820, 360936), (6480, 324174), (6684, 314280), (6984, 300780), (7760, 270702), (7776, 270145), (7857, 267360), (8355, 251424), (8730, 240624), (8912, 235710), (9312, 225585), (9720, 216116), (10026, 209520), (10476, 200520), (11140, 188568), (11640, 180468), (12960, 162087), (13095, 160416), (13368, 157140), (13968, 150390), (15039, 139680), (15520, 135351), (15714, 133680), (16710, 125712), (17460, 120312), (17824, 117855), (19440, 108058), (20052, 104760), (20952, 100260), (22280, 94284), (23280, 90234), (23571, 89120), (25065, 83808), (26190, 80208), (26736, 78570), (27936, 75195), (30078, 69840), (31428, 66840), (33420, 62856), (34920, 60156), (38880, 54029), (39285, 53472), (40104, 52380), (41904, 50130), (44560, 47142), (45117, 46560)]