1380360960

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3631}}^1$

素因数の和:3672

約数の個数: 288

約数和(自身を含む): 5345141760

約数和(自身を除く): 3964780800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 256, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 528, 540, 576, 594, 640, 660, 704, 720, 768, 792, 864, 880, 960, 990, 1056, 1080, 1152, 1188, 1280, 1320, 1408, 1440, 1485, 1584, 1728, 1760, 1920, 1980, 2112, 2160, 2304, 2376, 2640, 2816, 2880, 2970, 3168, 3456, 3520, 3631, 3840, 3960, 4224, 4320, 4752, 5280, 5760, 5940, 6336, 6912, 7040, 7262, 7920, 8448, 8640, 9504, 10560, 10893, 11520, 11880, 12672, 14080, 14524, 15840, 17280, 18155, 19008, 21120, 21786, 23760, 25344, 29048, 31680, 32679, 34560, 36310, 38016, 39941, 42240, 43572, 47520, 54465, 58096, 63360, 65358, 72620, 76032, 79882, 87144, 95040, 98037, 108930, 116192, 119823, 126720, 130716, 145240, 159764, 163395, 174288, 190080, 196074, 199705, 217860, 232384, 239646, 261432, 290480, 319528, 326790, 348576, 359469, 380160, 392148, 399410, 435720, 464768, 479292, 490185, 522864, 580960, 599115, 639056, 653580, 697152, 718938, 784296, 798820, 871440, 929536, 958584, 980370, 1045728, 1078407, 1161920, 1198230, 1278112, 1307160, 1394304, 1437876, 1568592, 1597640, 1742880, 1797345, 1917168, 1960740, 2091456, 2156814, 2323840, 2396460, 2556224, 2614320, 2788608, 2875752, 3137184, 3195280, 3485760, 3594690, 3834336, 3921480, 4182912, 4313628, 4647680, 4792920, 5112448, 5228640, 5392035, 5751504, 6274368, 6390560, 6971520, 7189380, 7668672, 7842960, 8365824, 8627256, 9585840, 10224896, 10457280, 10784070, 11503008, 12548736, 12781120, 13943040, 14378760, 15337344, 15685920, 17254512, 19171680, 20914560, 21568140, 23006016, 25097472, 25562240, 28757520, 30674688, 31371840, 34509024, 38343360, 41829120, 43136280, 46012032, 51124480, 57515040, 62743680, 69018048, 76686720, 86272560, 92024064, 115030080, 125487360, 138036096, 153373440, 172545120, 230060160, 276072192, 345090240, 460120320, 690180480, 1380360960]

約数ペア:

[(1, 1380360960), (2, 690180480), (3, 460120320), (4, 345090240), (5, 276072192), (6, 230060160), (8, 172545120), (9, 153373440), (10, 138036096), (11, 125487360), (12, 115030080), (15, 92024064), (16, 86272560), (18, 76686720), (20, 69018048), (22, 62743680), (24, 57515040), (27, 51124480), (30, 46012032), (32, 43136280), (33, 41829120), (36, 38343360), (40, 34509024), (44, 31371840), (45, 30674688), (48, 28757520), (54, 25562240), (55, 25097472), (60, 23006016), (64, 21568140), (66, 20914560), (72, 19171680), (80, 17254512), (88, 15685920), (90, 15337344), (96, 14378760), (99, 13943040), (108, 12781120), (110, 12548736), (120, 11503008), (128, 10784070), (132, 10457280), (135, 10224896), (144, 9585840), (160, 8627256), (165, 8365824), (176, 7842960), (180, 7668672), (192, 7189380), (198, 6971520), (216, 6390560), (220, 6274368), (240, 5751504), (256, 5392035), (264, 5228640), (270, 5112448), (288, 4792920), (297, 4647680), (320, 4313628), (330, 4182912), (352, 3921480), (360, 3834336), (384, 3594690), (396, 3485760), (432, 3195280), (440, 3137184), (480, 2875752), (495, 2788608), (528, 2614320), (540, 2556224), (576, 2396460), (594, 2323840), (640, 2156814), (660, 2091456), (704, 1960740), (720, 1917168), (768, 1797345), (792, 1742880), (864, 1597640), (880, 1568592), (960, 1437876), (990, 1394304), (1056, 1307160), (1080, 1278112), (1152, 1198230), (1188, 1161920), (1280, 1078407), (1320, 1045728), (1408, 980370), (1440, 958584), (1485, 929536), (1584, 871440), (1728, 798820), (1760, 784296), (1920, 718938), (1980, 697152), (2112, 653580), (2160, 639056), (2304, 599115), (2376, 580960), (2640, 522864), (2816, 490185), (2880, 479292), (2970, 464768), (3168, 435720), (3456, 399410), (3520, 392148), (3631, 380160), (3840, 359469), (3960, 348576), (4224, 326790), (4320, 319528), (4752, 290480), (5280, 261432), (5760, 239646), (5940, 232384), (6336, 217860), (6912, 199705), (7040, 196074), (7262, 190080), (7920, 174288), (8448, 163395), (8640, 159764), (9504, 145240), (10560, 130716), (10893, 126720), (11520, 119823), (11880, 116192), (12672, 108930), (14080, 98037), (14524, 95040), (15840, 87144), (17280, 79882), (18155, 76032), (19008, 72620), (21120, 65358), (21786, 63360), (23760, 58096), (25344, 54465), (29048, 47520), (31680, 43572), (32679, 42240), (34560, 39941), (36310, 38016)]