1540370160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9859}}^1$

素因数の和:9916

約数の個数: 240

約数和(自身を含む): 6103418880

約数和(自身を除く): 4563048720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1860, 1953, 2170, 2232, 2480, 2520, 2604, 2790, 3255, 3472, 3720, 3906, 4340, 4464, 5040, 5208, 5580, 6510, 7440, 7812, 8680, 9765, 9859, 10416, 11160, 13020, 15624, 17360, 19530, 19718, 22320, 26040, 29577, 31248, 39060, 39436, 49295, 52080, 59154, 69013, 78120, 78872, 88731, 98590, 118308, 138026, 147885, 156240, 157744, 177462, 197180, 207039, 236616, 276052, 295770, 305629, 345065, 354924, 394360, 414078, 443655, 473232, 552104, 591540, 611258, 621117, 690130, 709848, 788720, 828156, 887310, 916887, 1035195, 1104208, 1183080, 1222516, 1242234, 1380260, 1419696, 1528145, 1656312, 1774620, 1833774, 2070390, 2139403, 2366160, 2445032, 2484468, 2750661, 2760520, 3056290, 3105585, 3312624, 3549240, 3667548, 4140780, 4278806, 4584435, 4890064, 4968936, 5501322, 5521040, 6112580, 6211170, 6418209, 7098480, 7335096, 8281560, 8557612, 9168870, 9937872, 10697015, 11002644, 12225160, 12422340, 12836418, 13753305, 14670192, 16563120, 17115224, 18337740, 19254627, 21394030, 22005288, 24450320, 24844680, 25672836, 27506610, 32091045, 34230448, 36675480, 38509254, 42788060, 44010576, 49689360, 51345672, 55013220, 64182090, 73350960, 77018508, 85576120, 96273135, 102691344, 110026440, 128364180, 154037016, 171152240, 192546270, 220052880, 256728360, 308074032, 385092540, 513456720, 770185080, 1540370160]

約数ペア:

[(1, 1540370160), (2, 770185080), (3, 513456720), (4, 385092540), (5, 308074032), (6, 256728360), (7, 220052880), (8, 192546270), (9, 171152240), (10, 154037016), (12, 128364180), (14, 110026440), (15, 102691344), (16, 96273135), (18, 85576120), (20, 77018508), (21, 73350960), (24, 64182090), (28, 55013220), (30, 51345672), (31, 49689360), (35, 44010576), (36, 42788060), (40, 38509254), (42, 36675480), (45, 34230448), (48, 32091045), (56, 27506610), (60, 25672836), (62, 24844680), (63, 24450320), (70, 22005288), (72, 21394030), (80, 19254627), (84, 18337740), (90, 17115224), (93, 16563120), (105, 14670192), (112, 13753305), (120, 12836418), (124, 12422340), (126, 12225160), (140, 11002644), (144, 10697015), (155, 9937872), (168, 9168870), (180, 8557612), (186, 8281560), (210, 7335096), (217, 7098480), (240, 6418209), (248, 6211170), (252, 6112580), (279, 5521040), (280, 5501322), (310, 4968936), (315, 4890064), (336, 4584435), (360, 4278806), (372, 4140780), (420, 3667548), (434, 3549240), (465, 3312624), (496, 3105585), (504, 3056290), (558, 2760520), (560, 2750661), (620, 2484468), (630, 2445032), (651, 2366160), (720, 2139403), (744, 2070390), (840, 1833774), (868, 1774620), (930, 1656312), (1008, 1528145), (1085, 1419696), (1116, 1380260), (1240, 1242234), (1260, 1222516), (1302, 1183080), (1395, 1104208), (1488, 1035195), (1680, 916887), (1736, 887310), (1860, 828156), (1953, 788720), (2170, 709848), (2232, 690130), (2480, 621117), (2520, 611258), (2604, 591540), (2790, 552104), (3255, 473232), (3472, 443655), (3720, 414078), (3906, 394360), (4340, 354924), (4464, 345065), (5040, 305629), (5208, 295770), (5580, 276052), (6510, 236616), (7440, 207039), (7812, 197180), (8680, 177462), (9765, 157744), (9859, 156240), (10416, 147885), (11160, 138026), (13020, 118308), (15624, 98590), (17360, 88731), (19530, 78872), (19718, 78120), (22320, 69013), (26040, 59154), (29577, 52080), (31248, 49295), (39060, 39436)]