890907840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10667}}^1$

素因数の和:10719

約数の個数: 168

約数和(自身を含む): 3170316240

約数和(自身を除く): 2279408400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 192, 232, 240, 261, 288, 290, 320, 348, 360, 435, 464, 480, 522, 576, 580, 696, 720, 870, 928, 960, 1044, 1160, 1305, 1392, 1440, 1740, 1856, 2088, 2320, 2610, 2784, 2880, 3480, 4176, 4640, 5220, 5568, 6960, 8352, 9280, 10440, 10667, 13920, 16704, 20880, 21334, 27840, 32001, 41760, 42668, 53335, 64002, 83520, 85336, 96003, 106670, 128004, 160005, 170672, 192006, 213340, 256008, 309343, 320010, 341344, 384012, 426680, 480015, 512016, 618686, 640020, 682688, 768024, 853360, 928029, 960030, 1024032, 1237372, 1280040, 1536048, 1546715, 1706720, 1856058, 1920060, 2048064, 2474744, 2560080, 2784087, 3072096, 3093430, 3413440, 3712116, 3840120, 4640145, 4949488, 5120160, 5568174, 6144192, 6186860, 7424232, 7680240, 9280290, 9898976, 10240320, 11136348, 12373720, 13920435, 14848464, 15360480, 18560580, 19797952, 22272696, 24747440, 27840870, 29696928, 30720960, 37121160, 44545392, 49494880, 55681740, 59393856, 74242320, 89090784, 98989760, 111363480, 148484640, 178181568, 222726960, 296969280, 445453920, 890907840]

約数ペア:

[(1, 890907840), (2, 445453920), (3, 296969280), (4, 222726960), (5, 178181568), (6, 148484640), (8, 111363480), (9, 98989760), (10, 89090784), (12, 74242320), (15, 59393856), (16, 55681740), (18, 49494880), (20, 44545392), (24, 37121160), (29, 30720960), (30, 29696928), (32, 27840870), (36, 24747440), (40, 22272696), (45, 19797952), (48, 18560580), (58, 15360480), (60, 14848464), (64, 13920435), (72, 12373720), (80, 11136348), (87, 10240320), (90, 9898976), (96, 9280290), (116, 7680240), (120, 7424232), (144, 6186860), (145, 6144192), (160, 5568174), (174, 5120160), (180, 4949488), (192, 4640145), (232, 3840120), (240, 3712116), (261, 3413440), (288, 3093430), (290, 3072096), (320, 2784087), (348, 2560080), (360, 2474744), (435, 2048064), (464, 1920060), (480, 1856058), (522, 1706720), (576, 1546715), (580, 1536048), (696, 1280040), (720, 1237372), (870, 1024032), (928, 960030), (960, 928029), (1044, 853360), (1160, 768024), (1305, 682688), (1392, 640020), (1440, 618686), (1740, 512016), (1856, 480015), (2088, 426680), (2320, 384012), (2610, 341344), (2784, 320010), (2880, 309343), (3480, 256008), (4176, 213340), (4640, 192006), (5220, 170672), (5568, 160005), (6960, 128004), (8352, 106670), (9280, 96003), (10440, 85336), (10667, 83520), (13920, 64002), (16704, 53335), (20880, 42668), (21334, 41760), (27840, 32001)]