1896054720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{997}}^1$

素因数の和:1307

約数の個数: 224

約数和(自身を含む): 6911205888

約数和(自身を除く): 5015151168

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, 140, 160, 168, 192, 210, 224, 240, 280, 283, 320, 336, 420, 448, 480, 560, 566, 672, 840, 849, 960, 997, 1120, 1132, 1344, 1415, 1680, 1698, 1981, 1994, 2240, 2264, 2830, 2991, 3360, 3396, 3962, 3988, 4245, 4528, 4985, 5660, 5943, 5982, 6720, 6792, 6979, 7924, 7976, 8490, 9056, 9905, 9970, 11320, 11886, 11964, 13584, 13958, 14955, 15848, 15952, 16980, 18112, 19810, 19940, 20937, 22640, 23772, 23928, 27168, 27916, 29715, 29910, 31696, 31904, 33960, 34895, 39620, 39880, 41874, 45280, 47544, 47856, 54336, 55832, 59430, 59820, 63392, 63808, 67920, 69790, 79240, 79760, 83748, 90560, 95088, 95712, 104685, 111664, 118860, 119640, 126784, 135840, 139580, 158480, 159520, 167496, 190176, 191424, 209370, 223328, 237720, 239280, 271680, 279160, 282151, 316960, 319040, 334992, 380352, 418740, 446656, 475440, 478560, 558320, 564302, 633920, 669984, 837480, 846453, 950880, 957120, 1116640, 1128604, 1339968, 1410755, 1674960, 1692906, 1901760, 1975057, 2233280, 2257208, 2821510, 3349920, 3385812, 3950114, 4232265, 4514416, 5643020, 5925171, 6699840, 6771624, 7900228, 8464530, 9028832, 9875285, 11286040, 11850342, 13543248, 15800456, 16929060, 18057664, 19750570, 22572080, 23700684, 27086496, 29625855, 31600912, 33858120, 39501140, 45144160, 47401368, 54172992, 59251710, 63201824, 67716240, 79002280, 90288320, 94802736, 118503420, 126403648, 135432480, 158004560, 189605472, 237006840, 270864960, 316009120, 379210944, 474013680, 632018240, 948027360, 1896054720]

約数ペア:

[(1, 1896054720), (2, 948027360), (3, 632018240), (4, 474013680), (5, 379210944), (6, 316009120), (7, 270864960), (8, 237006840), (10, 189605472), (12, 158004560), (14, 135432480), (15, 126403648), (16, 118503420), (20, 94802736), (21, 90288320), (24, 79002280), (28, 67716240), (30, 63201824), (32, 59251710), (35, 54172992), (40, 47401368), (42, 45144160), (48, 39501140), (56, 33858120), (60, 31600912), (64, 29625855), (70, 27086496), (80, 23700684), (84, 22572080), (96, 19750570), (105, 18057664), (112, 16929060), (120, 15800456), (140, 13543248), (160, 11850342), (168, 11286040), (192, 9875285), (210, 9028832), (224, 8464530), (240, 7900228), (280, 6771624), (283, 6699840), (320, 5925171), (336, 5643020), (420, 4514416), (448, 4232265), (480, 3950114), (560, 3385812), (566, 3349920), (672, 2821510), (840, 2257208), (849, 2233280), (960, 1975057), (997, 1901760), (1120, 1692906), (1132, 1674960), (1344, 1410755), (1415, 1339968), (1680, 1128604), (1698, 1116640), (1981, 957120), (1994, 950880), (2240, 846453), (2264, 837480), (2830, 669984), (2991, 633920), (3360, 564302), (3396, 558320), (3962, 478560), (3988, 475440), (4245, 446656), (4528, 418740), (4985, 380352), (5660, 334992), (5943, 319040), (5982, 316960), (6720, 282151), (6792, 279160), (6979, 271680), (7924, 239280), (7976, 237720), (8490, 223328), (9056, 209370), (9905, 191424), (9970, 190176), (11320, 167496), (11886, 159520), (11964, 158480), (13584, 139580), (13958, 135840), (14955, 126784), (15848, 119640), (15952, 118860), (16980, 111664), (18112, 104685), (19810, 95712), (19940, 95088), (20937, 90560), (22640, 83748), (23772, 79760), (23928, 79240), (27168, 69790), (27916, 67920), (29715, 63808), (29910, 63392), (31696, 59820), (31904, 59430), (33960, 55832), (34895, 54336), (39620, 47856), (39880, 47544), (41874, 45280)]