42463680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:187

約数の個数: 224

約数和(自身を含む): 158008320

約数和(自身を除く): 115544640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 71, 80, 84, 89, 96, 105, 112, 120, 140, 142, 160, 168, 178, 192, 210, 213, 224, 240, 267, 280, 284, 320, 336, 355, 356, 420, 426, 445, 448, 480, 497, 534, 560, 568, 623, 672, 710, 712, 840, 852, 890, 960, 994, 1065, 1068, 1120, 1136, 1246, 1335, 1344, 1420, 1424, 1491, 1680, 1704, 1780, 1869, 1988, 2130, 2136, 2240, 2272, 2485, 2492, 2670, 2840, 2848, 2982, 3115, 3360, 3408, 3560, 3738, 3976, 4260, 4272, 4544, 4970, 4984, 5340, 5680, 5696, 5964, 6230, 6319, 6720, 6816, 7120, 7455, 7476, 7952, 8520, 8544, 9345, 9940, 9968, 10680, 11360, 11928, 12460, 12638, 13632, 14240, 14910, 14952, 15904, 17040, 17088, 18690, 18957, 19880, 19936, 21360, 22720, 23856, 24920, 25276, 28480, 29820, 29904, 31595, 31808, 34080, 37380, 37914, 39760, 39872, 42720, 44233, 47712, 49840, 50552, 59640, 59808, 63190, 68160, 74760, 75828, 79520, 85440, 88466, 94785, 95424, 99680, 101104, 119280, 119616, 126380, 132699, 149520, 151656, 159040, 176932, 189570, 199360, 202208, 221165, 238560, 252760, 265398, 299040, 303312, 353864, 379140, 404416, 442330, 477120, 505520, 530796, 598080, 606624, 663495, 707728, 758280, 884660, 1011040, 1061592, 1213248, 1326990, 1415456, 1516560, 1769320, 2022080, 2123184, 2653980, 2830912, 3033120, 3538640, 4246368, 5307960, 6066240, 7077280, 8492736, 10615920, 14154560, 21231840, 42463680]

約数ペア:

[(1, 42463680), (2, 21231840), (3, 14154560), (4, 10615920), (5, 8492736), (6, 7077280), (7, 6066240), (8, 5307960), (10, 4246368), (12, 3538640), (14, 3033120), (15, 2830912), (16, 2653980), (20, 2123184), (21, 2022080), (24, 1769320), (28, 1516560), (30, 1415456), (32, 1326990), (35, 1213248), (40, 1061592), (42, 1011040), (48, 884660), (56, 758280), (60, 707728), (64, 663495), (70, 606624), (71, 598080), (80, 530796), (84, 505520), (89, 477120), (96, 442330), (105, 404416), (112, 379140), (120, 353864), (140, 303312), (142, 299040), (160, 265398), (168, 252760), (178, 238560), (192, 221165), (210, 202208), (213, 199360), (224, 189570), (240, 176932), (267, 159040), (280, 151656), (284, 149520), (320, 132699), (336, 126380), (355, 119616), (356, 119280), (420, 101104), (426, 99680), (445, 95424), (448, 94785), (480, 88466), (497, 85440), (534, 79520), (560, 75828), (568, 74760), (623, 68160), (672, 63190), (710, 59808), (712, 59640), (840, 50552), (852, 49840), (890, 47712), (960, 44233), (994, 42720), (1065, 39872), (1068, 39760), (1120, 37914), (1136, 37380), (1246, 34080), (1335, 31808), (1344, 31595), (1420, 29904), (1424, 29820), (1491, 28480), (1680, 25276), (1704, 24920), (1780, 23856), (1869, 22720), (1988, 21360), (2130, 19936), (2136, 19880), (2240, 18957), (2272, 18690), (2485, 17088), (2492, 17040), (2670, 15904), (2840, 14952), (2848, 14910), (2982, 14240), (3115, 13632), (3360, 12638), (3408, 12460), (3560, 11928), (3738, 11360), (3976, 10680), (4260, 9968), (4272, 9940), (4544, 9345), (4970, 8544), (4984, 8520), (5340, 7952), (5680, 7476), (5696, 7455), (5964, 7120), (6230, 6816), (6319, 6720)]