144430880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{599}}^1$

素因数の和:762

約数の個数: 96

約数和(自身を含む): 375580800

約数和(自身を除く): 231149920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 137, 160, 176, 220, 274, 352, 440, 548, 599, 685, 880, 1096, 1198, 1370, 1507, 1760, 2192, 2396, 2740, 2995, 3014, 4384, 4792, 5480, 5990, 6028, 6589, 7535, 9584, 10960, 11980, 12056, 13178, 15070, 19168, 21920, 23960, 24112, 26356, 30140, 32945, 47920, 48224, 52712, 60280, 65890, 82063, 95840, 105424, 120560, 131780, 164126, 210848, 241120, 263560, 328252, 410315, 527120, 656504, 820630, 902693, 1054240, 1313008, 1641260, 1805386, 2626016, 3282520, 3610772, 4513465, 6565040, 7221544, 9026930, 13130080, 14443088, 18053860, 28886176, 36107720, 72215440, 144430880]

約数ペア:

[(1, 144430880), (2, 72215440), (4, 36107720), (5, 28886176), (8, 18053860), (10, 14443088), (11, 13130080), (16, 9026930), (20, 7221544), (22, 6565040), (32, 4513465), (40, 3610772), (44, 3282520), (55, 2626016), (80, 1805386), (88, 1641260), (110, 1313008), (137, 1054240), (160, 902693), (176, 820630), (220, 656504), (274, 527120), (352, 410315), (440, 328252), (548, 263560), (599, 241120), (685, 210848), (880, 164126), (1096, 131780), (1198, 120560), (1370, 105424), (1507, 95840), (1760, 82063), (2192, 65890), (2396, 60280), (2740, 52712), (2995, 48224), (3014, 47920), (4384, 32945), (4792, 30140), (5480, 26356), (5990, 24112), (6028, 23960), (6589, 21920), (7535, 19168), (9584, 15070), (10960, 13178), (11980, 12056)]