31005644480

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3469}}^1$

素因数の和:3587

約数の個数: 224

約数和(自身を含む): 82243330560

約数和(自身を除く): 51237686080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 53, 62, 64, 68, 80, 85, 106, 124, 136, 155, 160, 170, 212, 248, 265, 272, 310, 320, 340, 424, 496, 527, 530, 544, 620, 680, 848, 901, 992, 1054, 1060, 1088, 1240, 1360, 1643, 1696, 1802, 1984, 2108, 2120, 2480, 2635, 2720, 3286, 3392, 3469, 3604, 4216, 4240, 4505, 4960, 5270, 5440, 6572, 6938, 7208, 8215, 8432, 8480, 9010, 9920, 10540, 13144, 13876, 14416, 16430, 16864, 16960, 17345, 18020, 21080, 26288, 27752, 27931, 28832, 32860, 33728, 34690, 36040, 42160, 52576, 55504, 55862, 57664, 58973, 65720, 69380, 72080, 84320, 105152, 107539, 111008, 111724, 117946, 131440, 138760, 139655, 144160, 168640, 183857, 215078, 222016, 223448, 235892, 262880, 277520, 279310, 288320, 294865, 367714, 430156, 446896, 471784, 525760, 537695, 555040, 558620, 589730, 735428, 860312, 893792, 919285, 943568, 1075390, 1110080, 1117240, 1179460, 1470856, 1720624, 1787584, 1828163, 1838570, 1887136, 2150780, 2234480, 2358920, 2941712, 3125569, 3441248, 3656326, 3677140, 3774272, 4301560, 4468960, 4717840, 5699567, 5883424, 6251138, 6882496, 7312652, 7354280, 8603120, 8937920, 9140815, 9435680, 11399134, 11766848, 12502276, 14625304, 14708560, 15627845, 17206240, 18281630, 18871360, 22798268, 25004552, 28497835, 29250608, 29417120, 31255690, 34412480, 36563260, 45596536, 50009104, 56995670, 58501216, 58834240, 62511380, 73126520, 91193072, 96892639, 100018208, 113991340, 117002432, 125022760, 146253040, 182386144, 193785278, 200036416, 227982680, 250045520, 292506080, 364772288, 387570556, 455965360, 484463195, 500091040, 585012160, 775141112, 911930720, 968926390, 1000182080, 1550282224, 1823861440, 1937852780, 3100564448, 3875705560, 6201128896, 7751411120, 15502822240, 31005644480]

約数ペア:

[(1, 31005644480), (2, 15502822240), (4, 7751411120), (5, 6201128896), (8, 3875705560), (10, 3100564448), (16, 1937852780), (17, 1823861440), (20, 1550282224), (31, 1000182080), (32, 968926390), (34, 911930720), (40, 775141112), (53, 585012160), (62, 500091040), (64, 484463195), (68, 455965360), (80, 387570556), (85, 364772288), (106, 292506080), (124, 250045520), (136, 227982680), (155, 200036416), (160, 193785278), (170, 182386144), (212, 146253040), (248, 125022760), (265, 117002432), (272, 113991340), (310, 100018208), (320, 96892639), (340, 91193072), (424, 73126520), (496, 62511380), (527, 58834240), (530, 58501216), (544, 56995670), (620, 50009104), (680, 45596536), (848, 36563260), (901, 34412480), (992, 31255690), (1054, 29417120), (1060, 29250608), (1088, 28497835), (1240, 25004552), (1360, 22798268), (1643, 18871360), (1696, 18281630), (1802, 17206240), (1984, 15627845), (2108, 14708560), (2120, 14625304), (2480, 12502276), (2635, 11766848), (2720, 11399134), (3286, 9435680), (3392, 9140815), (3469, 8937920), (3604, 8603120), (4216, 7354280), (4240, 7312652), (4505, 6882496), (4960, 6251138), (5270, 5883424), (5440, 5699567), (6572, 4717840), (6938, 4468960), (7208, 4301560), (8215, 3774272), (8432, 3677140), (8480, 3656326), (9010, 3441248), (9920, 3125569), (10540, 2941712), (13144, 2358920), (13876, 2234480), (14416, 2150780), (16430, 1887136), (16864, 1838570), (16960, 1828163), (17345, 1787584), (18020, 1720624), (21080, 1470856), (26288, 1179460), (27752, 1117240), (27931, 1110080), (28832, 1075390), (32860, 943568), (33728, 919285), (34690, 893792), (36040, 860312), (42160, 735428), (52576, 589730), (55504, 558620), (55862, 555040), (57664, 537695), (58973, 525760), (65720, 471784), (69380, 446896), (72080, 430156), (84320, 367714), (105152, 294865), (107539, 288320), (111008, 279310), (111724, 277520), (117946, 262880), (131440, 235892), (138760, 223448), (139655, 222016), (144160, 215078), (168640, 183857)]