997938240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{6151}}^1$

素因数の和:6197

約数の個数: 168

約数和(自身を含む): 3431487168

約数和(自身を除く): 2433548928

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, 169, 192, 195, 208, 240, 260, 312, 320, 338, 390, 416, 480, 507, 520, 624, 676, 780, 832, 845, 960, 1014, 1040, 1248, 1352, 1560, 1690, 2028, 2080, 2496, 2535, 2704, 3120, 3380, 4056, 4160, 5070, 5408, 6151, 6240, 6760, 8112, 10140, 10816, 12302, 12480, 13520, 16224, 18453, 20280, 24604, 27040, 30755, 32448, 36906, 40560, 49208, 54080, 61510, 73812, 79963, 81120, 92265, 98416, 123020, 147624, 159926, 162240, 184530, 196832, 239889, 246040, 295248, 319852, 369060, 393664, 399815, 479778, 492080, 590496, 639704, 738120, 799630, 959556, 984160, 1039519, 1180992, 1199445, 1279408, 1476240, 1599260, 1919112, 1968320, 2079038, 2398890, 2558816, 2952480, 3118557, 3198520, 3838224, 4158076, 4797780, 5117632, 5197595, 5904960, 6237114, 6397040, 7676448, 8316152, 9595560, 10395190, 12474228, 12794080, 15352896, 15592785, 16632304, 19191120, 20790380, 24948456, 25588160, 31185570, 33264608, 38382240, 41580760, 49896912, 62371140, 66529216, 76764480, 83161520, 99793824, 124742280, 166323040, 199587648, 249484560, 332646080, 498969120, 997938240]

約数ペア:

[(1, 997938240), (2, 498969120), (3, 332646080), (4, 249484560), (5, 199587648), (6, 166323040), (8, 124742280), (10, 99793824), (12, 83161520), (13, 76764480), (15, 66529216), (16, 62371140), (20, 49896912), (24, 41580760), (26, 38382240), (30, 33264608), (32, 31185570), (39, 25588160), (40, 24948456), (48, 20790380), (52, 19191120), (60, 16632304), (64, 15592785), (65, 15352896), (78, 12794080), (80, 12474228), (96, 10395190), (104, 9595560), (120, 8316152), (130, 7676448), (156, 6397040), (160, 6237114), (169, 5904960), (192, 5197595), (195, 5117632), (208, 4797780), (240, 4158076), (260, 3838224), (312, 3198520), (320, 3118557), (338, 2952480), (390, 2558816), (416, 2398890), (480, 2079038), (507, 1968320), (520, 1919112), (624, 1599260), (676, 1476240), (780, 1279408), (832, 1199445), (845, 1180992), (960, 1039519), (1014, 984160), (1040, 959556), (1248, 799630), (1352, 738120), (1560, 639704), (1690, 590496), (2028, 492080), (2080, 479778), (2496, 399815), (2535, 393664), (2704, 369060), (3120, 319852), (3380, 295248), (4056, 246040), (4160, 239889), (5070, 196832), (5408, 184530), (6151, 162240), (6240, 159926), (6760, 147624), (8112, 123020), (10140, 98416), (10816, 92265), (12302, 81120), (12480, 79963), (13520, 73812), (16224, 61510), (18453, 54080), (20280, 49208), (24604, 40560), (27040, 36906), (30755, 32448)]