69001680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:529

約数の個数: 160

約数和(自身を含む): 237841920

約数和(自身を除く): 168840240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 59, 60, 66, 80, 88, 110, 118, 120, 132, 165, 176, 177, 220, 236, 240, 264, 295, 330, 354, 440, 443, 472, 528, 590, 649, 660, 708, 880, 885, 886, 944, 1180, 1298, 1320, 1329, 1416, 1770, 1772, 1947, 2215, 2360, 2596, 2640, 2658, 2832, 3245, 3540, 3544, 3894, 4430, 4720, 4873, 5192, 5316, 6490, 6645, 7080, 7088, 7788, 8860, 9735, 9746, 10384, 10632, 12980, 13290, 14160, 14619, 15576, 17720, 19470, 19492, 21264, 24365, 25960, 26137, 26580, 29238, 31152, 35440, 38940, 38984, 48730, 51920, 52274, 53160, 58476, 73095, 77880, 77968, 78411, 97460, 104548, 106320, 116952, 130685, 146190, 155760, 156822, 194920, 209096, 233904, 261370, 287507, 292380, 313644, 389840, 392055, 418192, 522740, 575014, 584760, 627288, 784110, 862521, 1045480, 1150028, 1169520, 1254576, 1437535, 1568220, 1725042, 2090960, 2300056, 2875070, 3136440, 3450084, 4312605, 4600112, 5750140, 6272880, 6900168, 8625210, 11500280, 13800336, 17250420, 23000560, 34500840, 69001680]

約数ペア:

[(1, 69001680), (2, 34500840), (3, 23000560), (4, 17250420), (5, 13800336), (6, 11500280), (8, 8625210), (10, 6900168), (11, 6272880), (12, 5750140), (15, 4600112), (16, 4312605), (20, 3450084), (22, 3136440), (24, 2875070), (30, 2300056), (33, 2090960), (40, 1725042), (44, 1568220), (48, 1437535), (55, 1254576), (59, 1169520), (60, 1150028), (66, 1045480), (80, 862521), (88, 784110), (110, 627288), (118, 584760), (120, 575014), (132, 522740), (165, 418192), (176, 392055), (177, 389840), (220, 313644), (236, 292380), (240, 287507), (264, 261370), (295, 233904), (330, 209096), (354, 194920), (440, 156822), (443, 155760), (472, 146190), (528, 130685), (590, 116952), (649, 106320), (660, 104548), (708, 97460), (880, 78411), (885, 77968), (886, 77880), (944, 73095), (1180, 58476), (1298, 53160), (1320, 52274), (1329, 51920), (1416, 48730), (1770, 38984), (1772, 38940), (1947, 35440), (2215, 31152), (2360, 29238), (2596, 26580), (2640, 26137), (2658, 25960), (2832, 24365), (3245, 21264), (3540, 19492), (3544, 19470), (3894, 17720), (4430, 15576), (4720, 14619), (4873, 14160), (5192, 13290), (5316, 12980), (6490, 10632), (6645, 10384), (7080, 9746), (7088, 9735), (7788, 8860)]