269106240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21563}}^1$

素因数の和:21596

約数の個数: 112

約数和(自身を含む): 920179008

約数和(自身を除く): 651072768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 21563, 43126, 64689, 86252, 107815, 129378, 172504, 215630, 258756, 280319, 323445, 345008, 431260, 517512, 560638, 646890, 690016, 840957, 862520, 1035024, 1121276, 1293780, 1380032, 1401595, 1681914, 1725040, 2070048, 2242552, 2587560, 2803190, 3363828, 3450080, 4140096, 4204785, 4485104, 5175120, 5606380, 6727656, 6900160, 8409570, 8970208, 10350240, 11212760, 13455312, 16819140, 17940416, 20700480, 22425520, 26910624, 33638280, 44851040, 53821248, 67276560, 89702080, 134553120, 269106240]

約数ペア:

[(1, 269106240), (2, 134553120), (3, 89702080), (4, 67276560), (5, 53821248), (6, 44851040), (8, 33638280), (10, 26910624), (12, 22425520), (13, 20700480), (15, 17940416), (16, 16819140), (20, 13455312), (24, 11212760), (26, 10350240), (30, 8970208), (32, 8409570), (39, 6900160), (40, 6727656), (48, 5606380), (52, 5175120), (60, 4485104), (64, 4204785), (65, 4140096), (78, 3450080), (80, 3363828), (96, 2803190), (104, 2587560), (120, 2242552), (130, 2070048), (156, 1725040), (160, 1681914), (192, 1401595), (195, 1380032), (208, 1293780), (240, 1121276), (260, 1035024), (312, 862520), (320, 840957), (390, 690016), (416, 646890), (480, 560638), (520, 517512), (624, 431260), (780, 345008), (832, 323445), (960, 280319), (1040, 258756), (1248, 215630), (1560, 172504), (2080, 129378), (2496, 107815), (3120, 86252), (4160, 64689), (6240, 43126), (12480, 21563)]