474013680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{997}}^1$

素因数の和:1303

約数の個数: 160

約数和(自身を含む): 1686987264

約数和(自身を除く): 1212973584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 283, 336, 420, 560, 566, 840, 849, 997, 1132, 1415, 1680, 1698, 1981, 1994, 2264, 2830, 2991, 3396, 3962, 3988, 4245, 4528, 4985, 5660, 5943, 5982, 6792, 6979, 7924, 7976, 8490, 9905, 9970, 11320, 11886, 11964, 13584, 13958, 14955, 15848, 15952, 16980, 19810, 19940, 20937, 22640, 23772, 23928, 27916, 29715, 29910, 31696, 33960, 34895, 39620, 39880, 41874, 47544, 47856, 55832, 59430, 59820, 67920, 69790, 79240, 79760, 83748, 95088, 104685, 111664, 118860, 119640, 139580, 158480, 167496, 209370, 237720, 239280, 279160, 282151, 334992, 418740, 475440, 558320, 564302, 837480, 846453, 1128604, 1410755, 1674960, 1692906, 1975057, 2257208, 2821510, 3385812, 3950114, 4232265, 4514416, 5643020, 5925171, 6771624, 7900228, 8464530, 9875285, 11286040, 11850342, 13543248, 15800456, 16929060, 19750570, 22572080, 23700684, 29625855, 31600912, 33858120, 39501140, 47401368, 59251710, 67716240, 79002280, 94802736, 118503420, 158004560, 237006840, 474013680]

約数ペア:

[(1, 474013680), (2, 237006840), (3, 158004560), (4, 118503420), (5, 94802736), (6, 79002280), (7, 67716240), (8, 59251710), (10, 47401368), (12, 39501140), (14, 33858120), (15, 31600912), (16, 29625855), (20, 23700684), (21, 22572080), (24, 19750570), (28, 16929060), (30, 15800456), (35, 13543248), (40, 11850342), (42, 11286040), (48, 9875285), (56, 8464530), (60, 7900228), (70, 6771624), (80, 5925171), (84, 5643020), (105, 4514416), (112, 4232265), (120, 3950114), (140, 3385812), (168, 2821510), (210, 2257208), (240, 1975057), (280, 1692906), (283, 1674960), (336, 1410755), (420, 1128604), (560, 846453), (566, 837480), (840, 564302), (849, 558320), (997, 475440), (1132, 418740), (1415, 334992), (1680, 282151), (1698, 279160), (1981, 239280), (1994, 237720), (2264, 209370), (2830, 167496), (2991, 158480), (3396, 139580), (3962, 119640), (3988, 118860), (4245, 111664), (4528, 104685), (4985, 95088), (5660, 83748), (5943, 79760), (5982, 79240), (6792, 69790), (6979, 67920), (7924, 59820), (7976, 59430), (8490, 55832), (9905, 47856), (9970, 47544), (11320, 41874), (11886, 39880), (11964, 39620), (13584, 34895), (13958, 33960), (14955, 31696), (15848, 29910), (15952, 29715), (16980, 27916), (19810, 23928), (19940, 23772), (20937, 22640)]