26445120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1$

素因数の和:209

約数の個数: 168

約数和(自身を含む): 91476576

約数和(自身を除く): 65031456

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, 163, 169, 192, 195, 208, 240, 260, 312, 320, 326, 338, 390, 416, 480, 489, 507, 520, 624, 652, 676, 780, 815, 832, 845, 960, 978, 1014, 1040, 1248, 1304, 1352, 1560, 1630, 1690, 1956, 2028, 2080, 2119, 2445, 2496, 2535, 2608, 2704, 3120, 3260, 3380, 3912, 4056, 4160, 4238, 4890, 5070, 5216, 5408, 6240, 6357, 6520, 6760, 7824, 8112, 8476, 9780, 10140, 10432, 10595, 10816, 12480, 12714, 13040, 13520, 15648, 16224, 16952, 19560, 20280, 21190, 25428, 26080, 27040, 27547, 31296, 31785, 32448, 33904, 39120, 40560, 42380, 50856, 52160, 54080, 55094, 63570, 67808, 78240, 81120, 82641, 84760, 101712, 110188, 127140, 135616, 137735, 156480, 162240, 165282, 169520, 203424, 220376, 254280, 275470, 330564, 339040, 406848, 413205, 440752, 508560, 550940, 661128, 678080, 826410, 881504, 1017120, 1101880, 1322256, 1652820, 1763008, 2034240, 2203760, 2644512, 3305640, 4407520, 5289024, 6611280, 8815040, 13222560, 26445120]

約数ペア:

[(1, 26445120), (2, 13222560), (3, 8815040), (4, 6611280), (5, 5289024), (6, 4407520), (8, 3305640), (10, 2644512), (12, 2203760), (13, 2034240), (15, 1763008), (16, 1652820), (20, 1322256), (24, 1101880), (26, 1017120), (30, 881504), (32, 826410), (39, 678080), (40, 661128), (48, 550940), (52, 508560), (60, 440752), (64, 413205), (65, 406848), (78, 339040), (80, 330564), (96, 275470), (104, 254280), (120, 220376), (130, 203424), (156, 169520), (160, 165282), (163, 162240), (169, 156480), (192, 137735), (195, 135616), (208, 127140), (240, 110188), (260, 101712), (312, 84760), (320, 82641), (326, 81120), (338, 78240), (390, 67808), (416, 63570), (480, 55094), (489, 54080), (507, 52160), (520, 50856), (624, 42380), (652, 40560), (676, 39120), (780, 33904), (815, 32448), (832, 31785), (845, 31296), (960, 27547), (978, 27040), (1014, 26080), (1040, 25428), (1248, 21190), (1304, 20280), (1352, 19560), (1560, 16952), (1630, 16224), (1690, 15648), (1956, 13520), (2028, 13040), (2080, 12714), (2119, 12480), (2445, 10816), (2496, 10595), (2535, 10432), (2608, 10140), (2704, 9780), (3120, 8476), (3260, 8112), (3380, 7824), (3912, 6760), (4056, 6520), (4160, 6357), (4238, 6240), (4890, 5408), (5070, 5216)]