1286949534000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{997}}^1$

素因数の和:1135

約数の個数: 960

約数和(自身を含む): 4804706050560

約数和(自身を除く): 3517756516560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 25, 26, 30, 38, 39, 40, 48, 50, 52, 57, 60, 65, 67, 75, 76, 78, 80, 95, 100, 104, 114, 120, 125, 130, 134, 150, 152, 156, 169, 190, 195, 200, 201, 208, 228, 240, 247, 250, 260, 268, 285, 300, 304, 312, 325, 335, 338, 375, 380, 390, 400, 402, 456, 475, 494, 500, 507, 520, 536, 570, 600, 624, 650, 670, 676, 741, 750, 760, 780, 804, 845, 871, 912, 950, 975, 988, 997, 1000, 1005, 1014, 1040, 1072, 1140, 1200, 1235, 1273, 1300, 1340, 1352, 1425, 1482, 1500, 1520, 1560, 1608, 1625, 1675, 1690, 1742, 1900, 1950, 1976, 1994, 2000, 2010, 2028, 2280, 2375, 2470, 2535, 2546, 2600, 2613, 2680, 2704, 2850, 2964, 2991, 3000, 3120, 3211, 3216, 3250, 3350, 3380, 3484, 3705, 3800, 3819, 3900, 3952, 3988, 4020, 4056, 4225, 4355, 4560, 4750, 4875, 4940, 4985, 5025, 5070, 5092, 5200, 5226, 5360, 5700, 5928, 5982, 6000, 6175, 6365, 6422, 6500, 6700, 6760, 6968, 7125, 7410, 7600, 7638, 7800, 7976, 8040, 8112, 8375, 8450, 8710, 9500, 9633, 9750, 9880, 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42898317800, 49498059000, 51477981360, 53622897250, 64347476700, 67734186000, 80434345875, 85796635600, 98996118000, 107245794500, 128694953400, 160868691750, 214491589000, 257389906800, 321737383500, 428983178000, 643474767000, 1286949534000]

約数ペア:

[(1, 1286949534000), (2, 643474767000), (3, 428983178000), (4, 321737383500), (5, 257389906800), (6, 214491589000), (8, 160868691750), (10, 128694953400), (12, 107245794500), (13, 98996118000), (15, 85796635600), (16, 80434345875), (19, 67734186000), (20, 64347476700), (24, 53622897250), (25, 51477981360), (26, 49498059000), (30, 42898317800), (38, 33867093000), (39, 32998706000), (40, 32173738350), (48, 26811448625), (50, 25738990680), (52, 24749029500), (57, 22578062000), (60, 21449158900), (65, 19799223600), (67, 19208202000), (75, 17159327120), (76, 16933546500), (78, 16499353000), (80, 16086869175), (95, 13546837200), (100, 12869495340), (104, 12374514750), (114, 11289031000), (120, 10724579450), (125, 10295596272), (130, 9899611800), (134, 9604101000), (150, 8579663560), (152, 8466773250), (156, 8249676500), (169, 7615086000), (190, 6773418600), (195, 6599741200), (200, 6434747670), (201, 6402734000), (208, 6187257375), (228, 5644515500), (240, 5362289725), (247, 5210322000), 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(992940, 1296100), (997000, 1290822), (1001985, 1284400), (1010958, 1273000), (1014000, 1269181), (1036880, 1241175), (1045200, 1231295), (1068784, 1204125), (1075685, 1196400), (1132300, 1136580)]