817114320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103171}}^1$

素因数の和:103201

約数の個数: 120

約数和(自身を含む): 2993638752

約数和(自身を除く): 2176524432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 103171, 206342, 309513, 412684, 515855, 619026, 825368, 928539, 1031710, 1134881, 1238052, 1547565, 1650736, 1857078, 2063420, 2269762, 2476104, 3095130, 3404643, 3714156, 4126840, 4539524, 4642695, 4952208, 5674405, 6190260, 6809286, 7428312, 8253680, 9079048, 9285390, 10213929, 11348810, 12380520, 13618572, 14856624, 17023215, 18158096, 18570780, 20427858, 22697620, 24761040, 27237144, 34046430, 37141560, 40855716, 45395240, 51069645, 54474288, 68092860, 74283120, 81711432, 90790480, 102139290, 136185720, 163422864, 204278580, 272371440, 408557160, 817114320]

約数ペア:

[(1, 817114320), (2, 408557160), (3, 272371440), (4, 204278580), (5, 163422864), (6, 136185720), (8, 102139290), (9, 90790480), (10, 81711432), (11, 74283120), (12, 68092860), (15, 54474288), (16, 51069645), (18, 45395240), (20, 40855716), (22, 37141560), (24, 34046430), (30, 27237144), (33, 24761040), (36, 22697620), (40, 20427858), (44, 18570780), (45, 18158096), (48, 17023215), (55, 14856624), (60, 13618572), (66, 12380520), (72, 11348810), (80, 10213929), (88, 9285390), (90, 9079048), (99, 8253680), (110, 7428312), (120, 6809286), (132, 6190260), (144, 5674405), (165, 4952208), (176, 4642695), (180, 4539524), (198, 4126840), (220, 3714156), (240, 3404643), (264, 3095130), (330, 2476104), (360, 2269762), (396, 2063420), (440, 1857078), (495, 1650736), (528, 1547565), (660, 1238052), (720, 1134881), (792, 1031710), (880, 928539), (990, 825368), (1320, 619026), (1584, 515855), (1980, 412684), (2640, 309513), (3960, 206342), (7920, 103171)]