156944294220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^4\times {\mathrm{281}}^1\times {\mathrm{3877}}^1$

素因数の和:4198

約数の個数: 240

約数和(自身を含む): 514611282528

約数和(自身を除く): 357666988308

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 281, 294, 343, 420, 490, 562, 588, 686, 735, 843, 980, 1029, 1124, 1372, 1405, 1470, 1686, 1715, 1967, 2058, 2401, 2810, 2940, 3372, 3430, 3877, 3934, 4116, 4215, 4802, 5145, 5620, 5901, 6860, 7203, 7754, 7868, 8430, 9604, 9835, 10290, 11631, 11802, 12005, 13769, 14406, 15508, 16860, 19385, 19670, 20580, 23262, 23604, 24010, 27139, 27538, 28812, 29505, 36015, 38770, 39340, 41307, 46524, 48020, 54278, 55076, 58155, 59010, 68845, 72030, 77540, 81417, 82614, 96383, 108556, 116310, 118020, 135695, 137690, 144060, 162834, 165228, 189973, 192766, 206535, 232620, 271390, 275380, 289149, 325668, 379946, 385532, 407085, 413070, 481915, 542780, 569919, 578298, 674681, 759892, 814170, 826140, 949865, 963830, 1089437, 1139838, 1156596, 1329811, 1349362, 1445745, 1628340, 1899730, 1927660, 2024043, 2178874, 2279676, 2659622, 2698724, 2849595, 2891490, 3268311, 3373405, 3799460, 3989433, 4048086, 4357748, 5319244, 5447185, 5699190, 5782980, 6536622, 6649055, 6746810, 7626059, 7978866, 8096172, 9308677, 10120215, 10894370, 11398380, 13073244, 13298110, 13493620, 15252118, 15957732, 16341555, 18617354, 19947165, 20240430, 21788740, 22878177, 26596220, 27926031, 30504236, 32683110, 37234708, 38130295, 39894330, 40480860, 45756354, 46543385, 53382413, 55852062, 65366220, 76260590, 79788660, 91512708, 93086770, 106764826, 111704124, 114390885, 139630155, 152521180, 160147239, 186173540, 213529652, 228781770, 266912065, 279260310, 320294478, 373676891, 457563540, 533824130, 558520620, 640588956, 747353782, 800736195, 1067648260, 1121030673, 1494707564, 1601472390, 1868384455, 2242061346, 2615738237, 3202944780, 3736768910, 4484122692, 5231476474, 5605153365, 7473537820, 7847214711, 10462952948, 11210306730, 13078691185, 15694429422, 22420613460, 26157382370, 31388858844, 39236073555, 52314764740, 78472147110, 156944294220]

約数ペア:

[(1, 156944294220), (2, 78472147110), (3, 52314764740), (4, 39236073555), (5, 31388858844), (6, 26157382370), (7, 22420613460), (10, 15694429422), (12, 13078691185), (14, 11210306730), (15, 10462952948), (20, 7847214711), (21, 7473537820), (28, 5605153365), (30, 5231476474), (35, 4484122692), (42, 3736768910), (49, 3202944780), (60, 2615738237), (70, 2242061346), (84, 1868384455), (98, 1601472390), (105, 1494707564), (140, 1121030673), (147, 1067648260), (196, 800736195), (210, 747353782), (245, 640588956), (281, 558520620), (294, 533824130), (343, 457563540), (420, 373676891), (490, 320294478), (562, 279260310), (588, 266912065), (686, 228781770), (735, 213529652), (843, 186173540), (980, 160147239), (1029, 152521180), (1124, 139630155), (1372, 114390885), (1405, 111704124), (1470, 106764826), (1686, 93086770), (1715, 91512708), (1967, 79788660), (2058, 76260590), (2401, 65366220), (2810, 55852062), (2940, 53382413), (3372, 46543385), (3430, 45756354), (3877, 40480860), (3934, 39894330), (4116, 38130295), (4215, 37234708), (4802, 32683110), (5145, 30504236), (5620, 27926031), (5901, 26596220), (6860, 22878177), (7203, 21788740), (7754, 20240430), (7868, 19947165), (8430, 18617354), (9604, 16341555), (9835, 15957732), (10290, 15252118), (11631, 13493620), (11802, 13298110), (12005, 13073244), (13769, 11398380), (14406, 10894370), (15508, 10120215), (16860, 9308677), (19385, 8096172), (19670, 7978866), (20580, 7626059), (23262, 6746810), (23604, 6649055), (24010, 6536622), (27139, 5782980), (27538, 5699190), (28812, 5447185), (29505, 5319244), (36015, 4357748), (38770, 4048086), (39340, 3989433), (41307, 3799460), (46524, 3373405), (48020, 3268311), (54278, 2891490), (55076, 2849595), (58155, 2698724), (59010, 2659622), (68845, 2279676), (72030, 2178874), (77540, 2024043), (81417, 1927660), (82614, 1899730), (96383, 1628340), (108556, 1445745), (116310, 1349362), (118020, 1329811), (135695, 1156596), (137690, 1139838), (144060, 1089437), (162834, 963830), (165228, 949865), (189973, 826140), (192766, 814170), (206535, 759892), (232620, 674681), (271390, 578298), (275380, 569919), (289149, 542780), (325668, 481915), (379946, 413070), (385532, 407085)]