15353719680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19843}}^1$

素因数の和:19909

約数の個数: 256

約数和(自身を含む): 54407485440

約数和(自身を除く): 39053765760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 128, 130, 155, 156, 160, 186, 192, 195, 208, 240, 248, 260, 310, 312, 320, 372, 384, 390, 403, 416, 465, 480, 496, 520, 620, 624, 640, 744, 780, 806, 832, 930, 960, 992, 1040, 1209, 1240, 1248, 1488, 1560, 1612, 1664, 1860, 1920, 1984, 2015, 2080, 2418, 2480, 2496, 2976, 3120, 3224, 3720, 3968, 4030, 4160, 4836, 4960, 4992, 5952, 6045, 6240, 6448, 7440, 8060, 8320, 9672, 9920, 11904, 12090, 12480, 12896, 14880, 16120, 19344, 19840, 19843, 24180, 24960, 25792, 29760, 32240, 38688, 39686, 48360, 51584, 59520, 59529, 64480, 77376, 79372, 96720, 99215, 119058, 128960, 154752, 158744, 193440, 198430, 238116, 257920, 257959, 297645, 317488, 386880, 396860, 476232, 515918, 595290, 615133, 634976, 773760, 773877, 793720, 952464, 1031836, 1190580, 1230266, 1269952, 1289795, 1547754, 1587440, 1845399, 1904928, 2063672, 2381160, 2460532, 2539904, 2579590, 3075665, 3095508, 3174880, 3690798, 3809856, 3869385, 4127344, 4762320, 4921064, 5159180, 6151330, 6191016, 6349760, 7381596, 7619712, 7738770, 7996729, 8254688, 9226995, 9524640, 9842128, 10318360, 12302660, 12382032, 12699520, 14763192, 15477540, 15993458, 16509376, 18453990, 19049280, 19684256, 20636720, 23990187, 24605320, 24764064, 29526384, 30955080, 31986916, 33018752, 36907980, 38098560, 39368512, 39983645, 41273440, 47980374, 49210640, 49528128, 59052768, 61910160, 63973832, 73815960, 78737024, 79967290, 82546880, 95960748, 98421280, 99056256, 118105536, 119950935, 123820320, 127947664, 147631920, 159934580, 165093760, 191921496, 196842560, 236211072, 239901870, 247640640, 255895328, 295263840, 319869160, 383842992, 393685120, 479803740, 495281280, 511790656, 590527680, 639738320, 767685984, 959607480, 1023581312, 1181055360, 1279476640, 1535371968, 1919214960, 2558953280, 3070743936, 3838429920, 5117906560, 7676859840, 15353719680]

約数ペア:

[(1, 15353719680), (2, 7676859840), (3, 5117906560), (4, 3838429920), (5, 3070743936), (6, 2558953280), (8, 1919214960), (10, 1535371968), (12, 1279476640), (13, 1181055360), (15, 1023581312), (16, 959607480), (20, 767685984), (24, 639738320), (26, 590527680), (30, 511790656), (31, 495281280), (32, 479803740), (39, 393685120), (40, 383842992), (48, 319869160), (52, 295263840), (60, 255895328), (62, 247640640), (64, 239901870), (65, 236211072), (78, 196842560), (80, 191921496), (93, 165093760), (96, 159934580), (104, 147631920), (120, 127947664), (124, 123820320), (128, 119950935), (130, 118105536), (155, 99056256), (156, 98421280), (160, 95960748), (186, 82546880), (192, 79967290), (195, 78737024), (208, 73815960), (240, 63973832), (248, 61910160), (260, 59052768), (310, 49528128), (312, 49210640), (320, 47980374), (372, 41273440), (384, 39983645), (390, 39368512), (403, 38098560), (416, 36907980), (465, 33018752), (480, 31986916), (496, 30955080), (520, 29526384), (620, 24764064), (624, 24605320), (640, 23990187), (744, 20636720), (780, 19684256), (806, 19049280), (832, 18453990), (930, 16509376), (960, 15993458), (992, 15477540), (1040, 14763192), (1209, 12699520), (1240, 12382032), (1248, 12302660), (1488, 10318360), (1560, 9842128), (1612, 9524640), (1664, 9226995), (1860, 8254688), (1920, 7996729), (1984, 7738770), (2015, 7619712), (2080, 7381596), (2418, 6349760), (2480, 6191016), (2496, 6151330), (2976, 5159180), (3120, 4921064), (3224, 4762320), (3720, 4127344), (3968, 3869385), (4030, 3809856), (4160, 3690798), (4836, 3174880), (4960, 3095508), (4992, 3075665), (5952, 2579590), (6045, 2539904), (6240, 2460532), (6448, 2381160), (7440, 2063672), (8060, 1904928), (8320, 1845399), (9672, 1587440), (9920, 1547754), (11904, 1289795), (12090, 1269952), (12480, 1230266), (12896, 1190580), (14880, 1031836), (16120, 952464), (19344, 793720), (19840, 773877), (19843, 773760), (24180, 634976), (24960, 615133), (25792, 595290), (29760, 515918), (32240, 476232), (38688, 396860), (39686, 386880), (48360, 317488), (51584, 297645), (59520, 257959), (59529, 257920), (64480, 238116), (77376, 198430), (79372, 193440), (96720, 158744), (99215, 154752), (119058, 128960)]