15765746880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{40751}}^1$

素因数の和:40815

約数の個数: 224

約数和(自身を含む): 55647019008

約数和(自身を除く): 39881272128

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, 130, 155, 156, 160, 186, 192, 195, 208, 240, 248, 260, 310, 312, 320, 372, 390, 403, 416, 465, 480, 496, 520, 620, 624, 744, 780, 806, 832, 930, 960, 992, 1040, 1209, 1240, 1248, 1488, 1560, 1612, 1860, 1984, 2015, 2080, 2418, 2480, 2496, 2976, 3120, 3224, 3720, 4030, 4160, 4836, 4960, 5952, 6045, 6240, 6448, 7440, 8060, 9672, 9920, 12090, 12480, 12896, 14880, 16120, 19344, 24180, 25792, 29760, 32240, 38688, 40751, 48360, 64480, 77376, 81502, 96720, 122253, 128960, 163004, 193440, 203755, 244506, 326008, 386880, 407510, 489012, 529763, 611265, 652016, 815020, 978024, 1059526, 1222530, 1263281, 1304032, 1589289, 1630040, 1956048, 2119052, 2445060, 2526562, 2608064, 2648815, 3178578, 3260080, 3789843, 3912096, 4238104, 4890120, 5053124, 5297630, 6316405, 6357156, 6520160, 7579686, 7824192, 7946445, 8476208, 9780240, 10106248, 10595260, 12632810, 12714312, 13040320, 15159372, 15892890, 16422653, 16952416, 18949215, 19560480, 20212496, 21190520, 25265620, 25428624, 30318744, 31785780, 32845306, 33904832, 37898430, 39120960, 40424992, 42381040, 49267959, 50531240, 50857248, 60637488, 63571560, 65690612, 75796860, 80849984, 82113265, 84762080, 98535918, 101062480, 101714496, 121274976, 127143120, 131381224, 151593720, 164226530, 169524160, 197071836, 202124960, 242549952, 246339795, 254286240, 262762448, 303187440, 328453060, 394143672, 404249920, 492679590, 508572480, 525524896, 606374880, 656906120, 788287344, 985359180, 1051049792, 1212749760, 1313812240, 1576574688, 1970718360, 2627624480, 3153149376, 3941436720, 5255248960, 7882873440, 15765746880]

約数ペア:

[(1, 15765746880), (2, 7882873440), (3, 5255248960), (4, 3941436720), (5, 3153149376), (6, 2627624480), (8, 1970718360), (10, 1576574688), (12, 1313812240), (13, 1212749760), (15, 1051049792), (16, 985359180), (20, 788287344), (24, 656906120), (26, 606374880), (30, 525524896), (31, 508572480), (32, 492679590), (39, 404249920), (40, 394143672), (48, 328453060), (52, 303187440), (60, 262762448), (62, 254286240), (64, 246339795), (65, 242549952), (78, 202124960), (80, 197071836), (93, 169524160), (96, 164226530), (104, 151593720), (120, 131381224), (124, 127143120), (130, 121274976), (155, 101714496), (156, 101062480), (160, 98535918), (186, 84762080), (192, 82113265), (195, 80849984), (208, 75796860), (240, 65690612), (248, 63571560), (260, 60637488), (310, 50857248), (312, 50531240), (320, 49267959), (372, 42381040), (390, 40424992), (403, 39120960), (416, 37898430), (465, 33904832), (480, 32845306), (496, 31785780), (520, 30318744), (620, 25428624), (624, 25265620), (744, 21190520), (780, 20212496), (806, 19560480), (832, 18949215), (930, 16952416), (960, 16422653), (992, 15892890), (1040, 15159372), (1209, 13040320), (1240, 12714312), (1248, 12632810), (1488, 10595260), (1560, 10106248), (1612, 9780240), (1860, 8476208), (1984, 7946445), (2015, 7824192), (2080, 7579686), (2418, 6520160), (2480, 6357156), (2496, 6316405), (2976, 5297630), (3120, 5053124), (3224, 4890120), (3720, 4238104), (4030, 3912096), (4160, 3789843), (4836, 3260080), (4960, 3178578), (5952, 2648815), (6045, 2608064), (6240, 2526562), (6448, 2445060), (7440, 2119052), (8060, 1956048), (9672, 1630040), (9920, 1589289), (12090, 1304032), (12480, 1263281), (12896, 1222530), (14880, 1059526), (16120, 978024), (19344, 815020), (24180, 652016), (25792, 611265), (29760, 529763), (32240, 489012), (38688, 407510), (40751, 386880), (48360, 326008), (64480, 244506), (77376, 203755), (81502, 193440), (96720, 163004), (122253, 128960)]