7137435480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1249}}^1\times {\mathrm{6803}}^1$

素因数の和:8073

約数の個数: 128

約数和(自身を含む): 24494400000

約数和(自身を除く): 17356964520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1249, 2498, 3747, 4996, 6245, 6803, 7494, 8743, 9992, 12490, 13606, 14988, 17486, 18735, 20409, 24980, 26229, 27212, 29976, 34015, 34972, 37470, 40818, 43715, 47621, 49960, 52458, 54424, 68030, 69944, 74940, 81636, 87430, 95242, 102045, 104916, 131145, 136060, 142863, 149880, 163272, 174860, 190484, 204090, 209832, 238105, 262290, 272120, 285726, 349720, 380968, 408180, 476210, 524580, 571452, 714315, 816360, 952420, 1049160, 1142904, 1428630, 1904840, 2857260, 5714520, 8496947, 16993894, 25490841, 33987788, 42484735, 50981682, 59478629, 67975576, 84969470, 101963364, 118957258, 127454205, 169938940, 178435887, 203926728, 237914516, 254908410, 297393145, 339877880, 356871774, 475829032, 509816820, 594786290, 713743548, 892179435, 1019633640, 1189572580, 1427487096, 1784358870, 2379145160, 3568717740, 7137435480]

約数ペア:

[(1, 7137435480), (2, 3568717740), (3, 2379145160), (4, 1784358870), (5, 1427487096), (6, 1189572580), (7, 1019633640), (8, 892179435), (10, 713743548), (12, 594786290), (14, 509816820), (15, 475829032), (20, 356871774), (21, 339877880), (24, 297393145), (28, 254908410), (30, 237914516), (35, 203926728), (40, 178435887), (42, 169938940), (56, 127454205), (60, 118957258), (70, 101963364), (84, 84969470), (105, 67975576), (120, 59478629), (140, 50981682), (168, 42484735), (210, 33987788), (280, 25490841), (420, 16993894), (840, 8496947), (1249, 5714520), (2498, 2857260), (3747, 1904840), (4996, 1428630), (6245, 1142904), (6803, 1049160), (7494, 952420), (8743, 816360), (9992, 714315), (12490, 571452), (13606, 524580), (14988, 476210), (17486, 408180), (18735, 380968), (20409, 349720), (24980, 285726), (26229, 272120), (27212, 262290), (29976, 238105), (34015, 209832), (34972, 204090), (37470, 190484), (40818, 174860), (43715, 163272), (47621, 149880), (49960, 142863), (52458, 136060), (54424, 131145), (68030, 104916), (69944, 102045), (74940, 95242), (81636, 87430)]