1678015140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1\times {\mathrm{2137}}^1$

素因数の和:2741

約数の個数: 96

約数和(自身を含む): 4913637120

約数和(自身を除く): 3235621980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 569, 690, 1138, 1380, 1707, 2137, 2276, 2845, 3414, 4274, 5690, 6411, 6828, 8535, 8548, 10685, 11380, 12822, 13087, 17070, 21370, 25644, 26174, 32055, 34140, 39261, 42740, 49151, 52348, 64110, 65435, 78522, 98302, 128220, 130870, 147453, 157044, 196305, 196604, 245755, 261740, 294906, 392610, 491510, 589812, 737265, 785220, 983020, 1215953, 1474530, 2431906, 2949060, 3647859, 4863812, 6079765, 7295718, 12159530, 14591436, 18239295, 24319060, 27966919, 36478590, 55933838, 72957180, 83900757, 111867676, 139834595, 167801514, 279669190, 335603028, 419503785, 559338380, 839007570, 1678015140]

約数ペア:

[(1, 1678015140), (2, 839007570), (3, 559338380), (4, 419503785), (5, 335603028), (6, 279669190), (10, 167801514), (12, 139834595), (15, 111867676), (20, 83900757), (23, 72957180), (30, 55933838), (46, 36478590), (60, 27966919), (69, 24319060), (92, 18239295), (115, 14591436), (138, 12159530), (230, 7295718), (276, 6079765), (345, 4863812), (460, 3647859), (569, 2949060), (690, 2431906), (1138, 1474530), (1380, 1215953), (1707, 983020), (2137, 785220), (2276, 737265), (2845, 589812), (3414, 491510), (4274, 392610), (5690, 294906), (6411, 261740), (6828, 245755), (8535, 196604), (8548, 196305), (10685, 157044), (11380, 147453), (12822, 130870), (13087, 128220), (17070, 98302), (21370, 78522), (25644, 65435), (26174, 64110), (32055, 52348), (34140, 49151), (39261, 42740)]