1272816876660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{178265669}}^1$

素因数の和:178265705

約数の個数: 96

約数和(自身を含む): 4312603088640

約数和(自身を除く): 3039786211980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 178265669, 356531338, 534797007, 713062676, 891328345, 1069594014, 1247859683, 1782656690, 2139188028, 2495719366, 2673985035, 3030516373, 3565313380, 3743579049, 4991438732, 5347970070, 6061032746, 6239298415, 7487158098, 9091549119, 10695940140, 12122065492, 12478596830, 14974316196, 15152581865, 18183098238, 18717895245, 21213614611, 24957193660, 30305163730, 36366196476, 37435790490, 42427229222, 45457745595, 60610327460, 63640843833, 74871580980, 84854458444, 90915491190, 106068073055, 127281687666, 181830982380, 212136146110, 254563375332, 318204219165, 424272292220, 636408438330, 1272816876660]

約数ペア:

[(1, 1272816876660), (2, 636408438330), (3, 424272292220), (4, 318204219165), (5, 254563375332), (6, 212136146110), (7, 181830982380), (10, 127281687666), (12, 106068073055), (14, 90915491190), (15, 84854458444), (17, 74871580980), (20, 63640843833), (21, 60610327460), (28, 45457745595), (30, 42427229222), (34, 37435790490), (35, 36366196476), (42, 30305163730), (51, 24957193660), (60, 21213614611), (68, 18717895245), (70, 18183098238), (84, 15152581865), (85, 14974316196), (102, 12478596830), (105, 12122065492), (119, 10695940140), (140, 9091549119), (170, 7487158098), (204, 6239298415), (210, 6061032746), (238, 5347970070), (255, 4991438732), (340, 3743579049), (357, 3565313380), (420, 3030516373), (476, 2673985035), (510, 2495719366), (595, 2139188028), (714, 1782656690), (1020, 1247859683), (1190, 1069594014), (1428, 891328345), (1785, 713062676), (2380, 534797007), (3570, 356531338), (7140, 178265669)]