2078502960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{823}}^1$

素因数の和:1475

約数の個数: 160

約数和(自身を含む): 6841704960

約数和(自身を除く): 4763202000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 619, 680, 816, 823, 1020, 1238, 1360, 1646, 1857, 2040, 2469, 2476, 3095, 3292, 3714, 4080, 4115, 4938, 4952, 6190, 6584, 7428, 8230, 9285, 9876, 9904, 10523, 12345, 12380, 13168, 13991, 14856, 16460, 18570, 19752, 21046, 24690, 24760, 27982, 29712, 31569, 32920, 37140, 39504, 41973, 42092, 49380, 49520, 52615, 55964, 63138, 65840, 69955, 74280, 83946, 84184, 98760, 105230, 111928, 126276, 139910, 148560, 157845, 167892, 168368, 197520, 209865, 210460, 223856, 252552, 279820, 315690, 335784, 419730, 420920, 505104, 509437, 559640, 631380, 671568, 839460, 841840, 1018874, 1119280, 1262760, 1528311, 1678920, 2037748, 2525520, 2547185, 3056622, 3357840, 4075496, 5094370, 6113244, 7641555, 8150992, 8660429, 10188740, 12226488, 15283110, 17320858, 20377480, 24452976, 25981287, 30566220, 34641716, 40754960, 43302145, 51962574, 61132440, 69283432, 86604290, 103925148, 122264880, 129906435, 138566864, 173208580, 207850296, 259812870, 346417160, 415700592, 519625740, 692834320, 1039251480, 2078502960]

約数ペア:

[(1, 2078502960), (2, 1039251480), (3, 692834320), (4, 519625740), (5, 415700592), (6, 346417160), (8, 259812870), (10, 207850296), (12, 173208580), (15, 138566864), (16, 129906435), (17, 122264880), (20, 103925148), (24, 86604290), (30, 69283432), (34, 61132440), (40, 51962574), (48, 43302145), (51, 40754960), (60, 34641716), (68, 30566220), (80, 25981287), (85, 24452976), (102, 20377480), (120, 17320858), (136, 15283110), (170, 12226488), (204, 10188740), (240, 8660429), (255, 8150992), (272, 7641555), (340, 6113244), (408, 5094370), (510, 4075496), (619, 3357840), (680, 3056622), (816, 2547185), (823, 2525520), (1020, 2037748), (1238, 1678920), (1360, 1528311), (1646, 1262760), (1857, 1119280), (2040, 1018874), (2469, 841840), (2476, 839460), (3095, 671568), (3292, 631380), (3714, 559640), (4080, 509437), (4115, 505104), (4938, 420920), (4952, 419730), (6190, 335784), (6584, 315690), (7428, 279820), (8230, 252552), (9285, 223856), (9876, 210460), (9904, 209865), (10523, 197520), (12345, 168368), (12380, 167892), (13168, 157845), (13991, 148560), (14856, 139910), (16460, 126276), (18570, 111928), (19752, 105230), (21046, 98760), (24690, 84184), (24760, 83946), (27982, 74280), (29712, 69955), (31569, 65840), (32920, 63138), (37140, 55964), (39504, 52615), (41973, 49520), (42092, 49380)]