139198080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{10357}}^1$

素因数の和:10386

約数の個数: 128

約数和(自身を含む): 507127680

約数和(自身を除く): 367929600

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, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 10357, 13440, 20714, 31071, 41428, 51785, 62142, 72499, 82856, 103570, 124284, 144998, 155355, 165712, 207140, 217497, 248568, 289996, 310710, 331424, 362495, 414280, 434994, 497136, 579992, 621420, 662848, 724990, 828560, 869988, 994272, 1087485, 1159984, 1242840, 1325696, 1449980, 1657120, 1739976, 1988544, 2174970, 2319968, 2485680, 2899960, 3314240, 3479952, 3977088, 4349940, 4639936, 4971360, 5799920, 6628480, 6959904, 8699880, 9279872, 9942720, 11599840, 13919808, 17399760, 19885440, 23199680, 27839616, 34799520, 46399360, 69599040, 139198080]

約数ペア:

[(1, 139198080), (2, 69599040), (3, 46399360), (4, 34799520), (5, 27839616), (6, 23199680), (7, 19885440), (8, 17399760), (10, 13919808), (12, 11599840), (14, 9942720), (15, 9279872), (16, 8699880), (20, 6959904), (21, 6628480), (24, 5799920), (28, 4971360), (30, 4639936), (32, 4349940), (35, 3977088), (40, 3479952), (42, 3314240), (48, 2899960), (56, 2485680), (60, 2319968), (64, 2174970), (70, 1988544), (80, 1739976), (84, 1657120), (96, 1449980), (105, 1325696), (112, 1242840), (120, 1159984), (128, 1087485), (140, 994272), (160, 869988), (168, 828560), (192, 724990), (210, 662848), (224, 621420), (240, 579992), (280, 497136), (320, 434994), (336, 414280), (384, 362495), (420, 331424), (448, 310710), (480, 289996), (560, 248568), (640, 217497), (672, 207140), (840, 165712), (896, 155355), (960, 144998), (1120, 124284), (1344, 103570), (1680, 82856), (1920, 72499), (2240, 62142), (2688, 51785), (3360, 41428), (4480, 31071), (6720, 20714), (10357, 13440)]