15840776640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{16067}}^1$

素因数の和:16179

約数の個数: 224

約数和(自身を含む): 54852295680

約数和(自身を除く): 39011519040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 79, 80, 96, 104, 120, 130, 156, 158, 160, 192, 195, 208, 237, 240, 260, 312, 316, 320, 390, 395, 416, 474, 480, 520, 624, 632, 780, 790, 832, 948, 960, 1027, 1040, 1185, 1248, 1264, 1560, 1580, 1896, 2054, 2080, 2370, 2496, 2528, 3081, 3120, 3160, 3792, 4108, 4160, 4740, 5056, 5135, 6162, 6240, 6320, 7584, 8216, 9480, 10270, 12324, 12480, 12640, 15168, 15405, 16067, 16432, 18960, 20540, 24648, 25280, 30810, 32134, 32864, 37920, 41080, 48201, 49296, 61620, 64268, 65728, 75840, 80335, 82160, 96402, 98592, 123240, 128536, 160670, 164320, 192804, 197184, 208871, 241005, 246480, 257072, 321340, 328640, 385608, 417742, 482010, 492960, 514144, 626613, 642680, 771216, 835484, 964020, 985920, 1028288, 1044355, 1253226, 1269293, 1285360, 1542432, 1670968, 1928040, 2088710, 2506452, 2538586, 2570720, 3084864, 3133065, 3341936, 3807879, 3856080, 4177420, 5012904, 5077172, 5141440, 6266130, 6346465, 6683872, 7615758, 7712160, 8354840, 10025808, 10154344, 12532260, 12692930, 13367744, 15231516, 15424320, 16500809, 16709680, 19039395, 20051616, 20308688, 25064520, 25385860, 30463032, 33001618, 33419360, 38078790, 40103232, 40617376, 49502427, 50129040, 50771720, 60926064, 66003236, 66838720, 76157580, 81234752, 82504045, 99004854, 100258080, 101543440, 121852128, 132006472, 152315160, 165008090, 198009708, 200516160, 203086880, 243704256, 247512135, 264012944, 304630320, 330016180, 396019416, 406173760, 495024270, 528025888, 609260640, 660032360, 792038832, 990048540, 1056051776, 1218521280, 1320064720, 1584077664, 1980097080, 2640129440, 3168155328, 3960194160, 5280258880, 7920388320, 15840776640]

約数ペア:

[(1, 15840776640), (2, 7920388320), (3, 5280258880), (4, 3960194160), (5, 3168155328), (6, 2640129440), (8, 1980097080), (10, 1584077664), (12, 1320064720), (13, 1218521280), (15, 1056051776), (16, 990048540), (20, 792038832), (24, 660032360), (26, 609260640), (30, 528025888), (32, 495024270), (39, 406173760), (40, 396019416), (48, 330016180), (52, 304630320), (60, 264012944), (64, 247512135), (65, 243704256), (78, 203086880), (79, 200516160), (80, 198009708), (96, 165008090), (104, 152315160), (120, 132006472), (130, 121852128), (156, 101543440), (158, 100258080), (160, 99004854), (192, 82504045), (195, 81234752), (208, 76157580), (237, 66838720), (240, 66003236), (260, 60926064), (312, 50771720), (316, 50129040), (320, 49502427), (390, 40617376), (395, 40103232), (416, 38078790), (474, 33419360), (480, 33001618), (520, 30463032), (624, 25385860), (632, 25064520), (780, 20308688), (790, 20051616), (832, 19039395), (948, 16709680), (960, 16500809), (1027, 15424320), (1040, 15231516), (1185, 13367744), (1248, 12692930), (1264, 12532260), (1560, 10154344), (1580, 10025808), (1896, 8354840), (2054, 7712160), (2080, 7615758), (2370, 6683872), (2496, 6346465), (2528, 6266130), (3081, 5141440), (3120, 5077172), (3160, 5012904), (3792, 4177420), (4108, 3856080), (4160, 3807879), (4740, 3341936), (5056, 3133065), (5135, 3084864), (6162, 2570720), (6240, 2538586), (6320, 2506452), (7584, 2088710), (8216, 1928040), (9480, 1670968), (10270, 1542432), (12324, 1285360), (12480, 1269293), (12640, 1253226), (15168, 1044355), (15405, 1028288), (16067, 985920), (16432, 964020), (18960, 835484), (20540, 771216), (24648, 642680), (25280, 626613), (30810, 514144), (32134, 492960), (32864, 482010), (37920, 417742), (41080, 385608), (48201, 328640), (49296, 321340), (61620, 257072), (64268, 246480), (65728, 241005), (75840, 208871), (80335, 197184), (82160, 192804), (96402, 164320), (98592, 160670), (123240, 128536)]