16040640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:76

約数の個数: 336

約数和(自身を含む): 66714624

約数和(自身を除く): 50673984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 31, 32, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 62, 64, 66, 70, 77, 80, 84, 88, 93, 96, 98, 105, 110, 112, 120, 124, 132, 140, 147, 154, 155, 160, 165, 168, 176, 186, 192, 196, 210, 217, 220, 224, 231, 240, 245, 248, 264, 280, 294, 308, 310, 320, 330, 336, 341, 352, 372, 385, 392, 420, 434, 440, 448, 462, 465, 480, 490, 496, 528, 539, 560, 588, 616, 620, 651, 660, 672, 682, 704, 735, 744, 770, 784, 840, 868, 880, 924, 930, 960, 980, 992, 1023, 1056, 1078, 1085, 1120, 1155, 1176, 1232, 1240, 1302, 1320, 1344, 1364, 1470, 1488, 1519, 1540, 1568, 1617, 1680, 1705, 1736, 1760, 1848, 1860, 1960, 1984, 2046, 2112, 2156, 2170, 2240, 2310, 2352, 2387, 2464, 2480, 2604, 2640, 2695, 2728, 2940, 2976, 3038, 3080, 3136, 3234, 3255, 3360, 3410, 3472, 3520, 3696, 3720, 3920, 4092, 4312, 4340, 4557, 4620, 4704, 4774, 4928, 4960, 5115, 5208, 5280, 5390, 5456, 5880, 5952, 6076, 6160, 6468, 6510, 6720, 6820, 6944, 7161, 7392, 7440, 7595, 7840, 8085, 8184, 8624, 8680, 9114, 9240, 9408, 9548, 9920, 10230, 10416, 10560, 10780, 10912, 11760, 11935, 12152, 12320, 12936, 13020, 13640, 13888, 14322, 14784, 14880, 15190, 15680, 16170, 16368, 16709, 17248, 17360, 18228, 18480, 19096, 20460, 20832, 21560, 21824, 22785, 23520, 23870, 24304, 24640, 25872, 26040, 27280, 28644, 29760, 30380, 32340, 32736, 33418, 34496, 34720, 35805, 36456, 36960, 38192, 40920, 41664, 43120, 45570, 47040, 47740, 48608, 50127, 51744, 52080, 54560, 57288, 60760, 64680, 65472, 66836, 69440, 71610, 72912, 73920, 76384, 81840, 83545, 86240, 91140, 95480, 97216, 100254, 103488, 104160, 109120, 114576, 121520, 129360, 133672, 143220, 145824, 152768, 163680, 167090, 172480, 182280, 190960, 200508, 208320, 229152, 243040, 250635, 258720, 267344, 286440, 291648, 327360, 334180, 364560, 381920, 401016, 458304, 486080, 501270, 517440, 534688, 572880, 668360, 729120, 763840, 802032, 1002540, 1069376, 1145760, 1336720, 1458240, 1604064, 2005080, 2291520, 2673440, 3208128, 4010160, 5346880, 8020320, 16040640]

約数ペア:

[(1, 16040640), (2, 8020320), (3, 5346880), (4, 4010160), (5, 3208128), (6, 2673440), (7, 2291520), (8, 2005080), (10, 1604064), (11, 1458240), (12, 1336720), (14, 1145760), (15, 1069376), (16, 1002540), (20, 802032), (21, 763840), (22, 729120), (24, 668360), (28, 572880), (30, 534688), (31, 517440), (32, 501270), (33, 486080), (35, 458304), (40, 401016), (42, 381920), (44, 364560), (48, 334180), (49, 327360), (55, 291648), (56, 286440), (60, 267344), (62, 258720), (64, 250635), (66, 243040), (70, 229152), (77, 208320), (80, 200508), (84, 190960), (88, 182280), (93, 172480), (96, 167090), (98, 163680), (105, 152768), (110, 145824), (112, 143220), (120, 133672), (124, 129360), (132, 121520), (140, 114576), (147, 109120), (154, 104160), (155, 103488), (160, 100254), (165, 97216), (168, 95480), (176, 91140), (186, 86240), (192, 83545), (196, 81840), (210, 76384), (217, 73920), (220, 72912), (224, 71610), (231, 69440), (240, 66836), (245, 65472), (248, 64680), (264, 60760), (280, 57288), (294, 54560), (308, 52080), (310, 51744), (320, 50127), (330, 48608), (336, 47740), (341, 47040), (352, 45570), (372, 43120), (385, 41664), (392, 40920), (420, 38192), (434, 36960), (440, 36456), (448, 35805), (462, 34720), (465, 34496), (480, 33418), (490, 32736), (496, 32340), (528, 30380), (539, 29760), (560, 28644), (588, 27280), (616, 26040), (620, 25872), (651, 24640), (660, 24304), (672, 23870), (682, 23520), (704, 22785), (735, 21824), (744, 21560), (770, 20832), (784, 20460), (840, 19096), (868, 18480), (880, 18228), (924, 17360), (930, 17248), (960, 16709), (980, 16368), (992, 16170), (1023, 15680), (1056, 15190), (1078, 14880), (1085, 14784), (1120, 14322), (1155, 13888), (1176, 13640), (1232, 13020), (1240, 12936), (1302, 12320), (1320, 12152), (1344, 11935), (1364, 11760), (1470, 10912), (1488, 10780), (1519, 10560), (1540, 10416), (1568, 10230), (1617, 9920), (1680, 9548), (1705, 9408), (1736, 9240), (1760, 9114), (1848, 8680), (1860, 8624), (1960, 8184), (1984, 8085), (2046, 7840), (2112, 7595), (2156, 7440), (2170, 7392), (2240, 7161), (2310, 6944), (2352, 6820), (2387, 6720), (2464, 6510), (2480, 6468), (2604, 6160), (2640, 6076), (2695, 5952), (2728, 5880), (2940, 5456), (2976, 5390), (3038, 5280), (3080, 5208), (3136, 5115), (3234, 4960), (3255, 4928), (3360, 4774), (3410, 4704), (3472, 4620), (3520, 4557), (3696, 4340), (3720, 4312), (3920, 4092)]