406678320

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{647}}^1$

素因数の和:769

約数の個数: 200

約数和(自身を含む): 1429221024

約数和(自身を除く): 1022542704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 97, 108, 120, 135, 144, 162, 180, 194, 216, 240, 270, 291, 324, 360, 388, 405, 432, 485, 540, 582, 647, 648, 720, 776, 810, 873, 970, 1080, 1164, 1294, 1296, 1455, 1552, 1620, 1746, 1940, 1941, 2160, 2328, 2588, 2619, 2910, 3235, 3240, 3492, 3880, 3882, 4365, 4656, 5176, 5238, 5820, 5823, 6470, 6480, 6984, 7760, 7764, 7857, 8730, 9705, 10352, 10476, 11640, 11646, 12940, 13095, 13968, 15528, 15714, 17460, 17469, 19410, 20952, 23280, 23292, 25880, 26190, 29115, 31056, 31428, 34920, 34938, 38820, 39285, 41904, 46584, 51760, 52380, 52407, 58230, 62759, 62856, 69840, 69876, 77640, 78570, 87345, 93168, 104760, 104814, 116460, 125518, 125712, 139752, 155280, 157140, 174690, 188277, 209520, 209628, 232920, 251036, 262035, 279504, 313795, 314280, 349380, 376554, 419256, 465840, 502072, 524070, 564831, 627590, 628560, 698760, 753108, 838512, 941385, 1004144, 1048140, 1129662, 1255180, 1397520, 1506216, 1694493, 1882770, 2096280, 2259324, 2510360, 2824155, 3012432, 3388986, 3765540, 4192560, 4518648, 5020720, 5083479, 5648310, 6777972, 7531080, 8472465, 9037296, 10166958, 11296620, 13555944, 15062160, 16944930, 20333916, 22593240, 25417395, 27111888, 33889860, 40667832, 45186480, 50834790, 67779720, 81335664, 101669580, 135559440, 203339160, 406678320]

約数ペア:

[(1, 406678320), (2, 203339160), (3, 135559440), (4, 101669580), (5, 81335664), (6, 67779720), (8, 50834790), (9, 45186480), (10, 40667832), (12, 33889860), (15, 27111888), (16, 25417395), (18, 22593240), (20, 20333916), (24, 16944930), (27, 15062160), (30, 13555944), (36, 11296620), (40, 10166958), (45, 9037296), (48, 8472465), (54, 7531080), (60, 6777972), (72, 5648310), (80, 5083479), (81, 5020720), (90, 4518648), (97, 4192560), (108, 3765540), (120, 3388986), (135, 3012432), (144, 2824155), (162, 2510360), (180, 2259324), (194, 2096280), (216, 1882770), (240, 1694493), (270, 1506216), (291, 1397520), (324, 1255180), (360, 1129662), (388, 1048140), (405, 1004144), (432, 941385), (485, 838512), (540, 753108), (582, 698760), (647, 628560), (648, 627590), (720, 564831), (776, 524070), (810, 502072), (873, 465840), (970, 419256), (1080, 376554), (1164, 349380), (1294, 314280), (1296, 313795), (1455, 279504), (1552, 262035), (1620, 251036), (1746, 232920), (1940, 209628), (1941, 209520), (2160, 188277), (2328, 174690), (2588, 157140), (2619, 155280), (2910, 139752), (3235, 125712), (3240, 125518), (3492, 116460), (3880, 104814), (3882, 104760), (4365, 93168), (4656, 87345), (5176, 78570), (5238, 77640), (5820, 69876), (5823, 69840), (6470, 62856), (6480, 62759), (6984, 58230), (7760, 52407), (7764, 52380), (7857, 51760), (8730, 46584), (9705, 41904), (10352, 39285), (10476, 38820), (11640, 34938), (11646, 34920), (12940, 31428), (13095, 31056), (13968, 29115), (15528, 26190), (15714, 25880), (17460, 23292), (17469, 23280), (19410, 20952)]