1123415280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6317}}^1$

素因数の和:6368

約数の個数: 240

約数和(自身を含む): 4277538720

約数和(自身を除く): 3154123440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 114, 117, 120, 130, 144, 152, 156, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 304, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 624, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1140, 1170, 1235, 1368, 1482, 1520, 1560, 1710, 1872, 1976, 2223, 2280, 2340, 2470, 2736, 2964, 3120, 3420, 3705, 3952, 4446, 4560, 4680, 4940, 5928, 6317, 6840, 7410, 8892, 9360, 9880, 11115, 11856, 12634, 13680, 14820, 17784, 18951, 19760, 22230, 25268, 29640, 31585, 35568, 37902, 44460, 50536, 56853, 59280, 63170, 75804, 82121, 88920, 94755, 101072, 113706, 120023, 126340, 151608, 164242, 177840, 189510, 227412, 240046, 246363, 252680, 284265, 303216, 328484, 360069, 379020, 410605, 454824, 480092, 492726, 505360, 568530, 600115, 656968, 720138, 739089, 758040, 821210, 909648, 960184, 985452, 1080207, 1137060, 1200230, 1231815, 1313936, 1440276, 1478178, 1516080, 1560299, 1642420, 1800345, 1920368, 1970904, 2160414, 2274120, 2400460, 2463630, 2880552, 2956356, 3120598, 3284840, 3600690, 3695445, 3941808, 4320828, 4548240, 4680897, 4800920, 4927260, 5401035, 5761104, 5912712, 6241196, 6569680, 7201380, 7390890, 7801495, 8641656, 9361794, 9601840, 9854520, 10802070, 11825424, 12482392, 14042691, 14402760, 14781780, 15602990, 17283312, 18723588, 19709040, 21604140, 23404485, 24964784, 28085382, 28805520, 29563560, 31205980, 37447176, 43208280, 46808970, 56170764, 59127120, 62411960, 70213455, 74894352, 86416560, 93617940, 112341528, 124823920, 140426910, 187235880, 224683056, 280853820, 374471760, 561707640, 1123415280]

約数ペア:

[(1, 1123415280), (2, 561707640), (3, 374471760), (4, 280853820), (5, 224683056), (6, 187235880), (8, 140426910), (9, 124823920), (10, 112341528), (12, 93617940), (13, 86416560), (15, 74894352), (16, 70213455), (18, 62411960), (19, 59127120), (20, 56170764), (24, 46808970), (26, 43208280), (30, 37447176), (36, 31205980), (38, 29563560), (39, 28805520), (40, 28085382), (45, 24964784), (48, 23404485), (52, 21604140), (57, 19709040), (60, 18723588), (65, 17283312), (72, 15602990), (76, 14781780), (78, 14402760), (80, 14042691), (90, 12482392), (95, 11825424), (104, 10802070), (114, 9854520), (117, 9601840), (120, 9361794), (130, 8641656), (144, 7801495), (152, 7390890), (156, 7201380), (171, 6569680), (180, 6241196), (190, 5912712), (195, 5761104), (208, 5401035), (228, 4927260), (234, 4800920), (240, 4680897), (247, 4548240), (260, 4320828), (285, 3941808), (304, 3695445), (312, 3600690), (342, 3284840), (360, 3120598), (380, 2956356), (390, 2880552), (456, 2463630), (468, 2400460), (494, 2274120), (520, 2160414), (570, 1970904), (585, 1920368), (624, 1800345), (684, 1642420), (720, 1560299), (741, 1516080), (760, 1478178), (780, 1440276), (855, 1313936), (912, 1231815), (936, 1200230), (988, 1137060), (1040, 1080207), (1140, 985452), (1170, 960184), (1235, 909648), (1368, 821210), (1482, 758040), (1520, 739089), (1560, 720138), (1710, 656968), (1872, 600115), (1976, 568530), (2223, 505360), (2280, 492726), (2340, 480092), (2470, 454824), (2736, 410605), (2964, 379020), (3120, 360069), (3420, 328484), (3705, 303216), (3952, 284265), (4446, 252680), (4560, 246363), (4680, 240046), (4940, 227412), (5928, 189510), (6317, 177840), (6840, 164242), (7410, 151608), (8892, 126340), (9360, 120023), (9880, 113706), (11115, 101072), (11856, 94755), (12634, 88920), (13680, 82121), (14820, 75804), (17784, 63170), (18951, 59280), (19760, 56853), (22230, 50536), (25268, 44460), (29640, 37902), (31585, 35568)]