1998553200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{829}}^1$

素因数の和:905

約数の個数: 360

約数和(自身を含む): 7638104880

約数和(自身を除く): 5639551680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 41, 42, 48, 49, 50, 56, 60, 70, 75, 80, 82, 84, 98, 100, 105, 112, 120, 123, 140, 147, 150, 164, 168, 175, 196, 200, 205, 210, 240, 245, 246, 280, 287, 294, 300, 328, 336, 350, 392, 400, 410, 420, 490, 492, 525, 560, 574, 588, 600, 615, 656, 700, 735, 784, 820, 829, 840, 861, 980, 984, 1025, 1050, 1148, 1176, 1200, 1225, 1230, 1400, 1435, 1470, 1640, 1658, 1680, 1722, 1960, 1968, 2009, 2050, 2100, 2296, 2352, 2450, 2460, 2487, 2800, 2870, 2940, 3075, 3280, 3316, 3444, 3675, 3920, 4018, 4100, 4145, 4200, 4305, 4592, 4900, 4920, 4974, 5740, 5803, 5880, 6027, 6150, 6632, 6888, 7175, 7350, 8036, 8200, 8290, 8400, 8610, 9800, 9840, 9948, 10045, 11480, 11606, 11760, 12054, 12300, 12435, 13264, 13776, 14350, 14700, 16072, 16400, 16580, 17220, 17409, 19600, 19896, 20090, 20725, 21525, 22960, 23212, 24108, 24600, 24870, 28700, 29015, 29400, 30135, 32144, 33160, 33989, 34440, 34818, 39792, 40180, 40621, 41450, 43050, 46424, 48216, 49200, 49740, 50225, 57400, 58030, 58800, 60270, 62175, 66320, 67978, 68880, 69636, 80360, 81242, 82900, 86100, 87045, 92848, 96432, 99480, 100450, 101967, 114800, 116060, 120540, 121863, 124350, 135956, 139272, 145075, 150675, 160720, 162484, 165800, 169945, 172200, 174090, 198960, 200900, 203105, 203934, 232120, 237923, 241080, 243726, 248700, 271912, 278544, 290150, 301350, 324968, 331600, 339890, 344400, 348180, 401800, 406210, 407868, 435225, 464240, 475846, 482160, 487452, 497400, 509835, 543824, 580300, 602700, 609315, 649936, 679780, 696360, 713769, 803600, 812420, 815736, 849725, 870450, 951692, 974904, 994800, 1015525, 1019670, 1160600, 1189615, 1205400, 1218630, 1359560, 1392720, 1427538, 1624840, 1631472, 1665461, 1699450, 1740900, 1903384, 1949808, 2031050, 2039340, 2321200, 2379230, 2410800, 2437260, 2549175, 2719120, 2855076, 3046575, 3249680, 3330922, 3398900, 3481800, 3568845, 3806768, 4062100, 4078680, 4758460, 4874520, 4996383, 5098350, 5710152, 5948075, 6093150, 6661844, 6797800, 6963600, 7137690, 8124200, 8157360, 8327305, 9516920, 9749040, 9992766, 10196700, 11420304, 11896150, 12186300, 13323688, 13595600, 14275380, 16248400, 16654610, 17844225, 19033840, 19985532, 20393400, 23792300, 24372600, 24981915, 26647376, 28550760, 33309220, 35688450, 39971064, 40786800, 41636525, 47584600, 48745200, 49963830, 57101520, 66618440, 71376900, 79942128, 83273050, 95169200, 99927660, 124909575, 133236880, 142753800, 166546100, 199855320, 249819150, 285507600, 333092200, 399710640, 499638300, 666184400, 999276600, 1998553200]

約数ペア:

[(1, 1998553200), (2, 999276600), (3, 666184400), (4, 499638300), (5, 399710640), (6, 333092200), (7, 285507600), (8, 249819150), (10, 199855320), (12, 166546100), (14, 142753800), (15, 133236880), (16, 124909575), (20, 99927660), (21, 95169200), (24, 83273050), (25, 79942128), (28, 71376900), (30, 66618440), (35, 57101520), (40, 49963830), (41, 48745200), (42, 47584600), (48, 41636525), (49, 40786800), (50, 39971064), (56, 35688450), (60, 33309220), (70, 28550760), (75, 26647376), (80, 24981915), (82, 24372600), (84, 23792300), (98, 20393400), (100, 19985532), (105, 19033840), (112, 17844225), (120, 16654610), (123, 16248400), (140, 14275380), (147, 13595600), (150, 13323688), (164, 12186300), (168, 11896150), (175, 11420304), (196, 10196700), (200, 9992766), (205, 9749040), (210, 9516920), (240, 8327305), (245, 8157360), (246, 8124200), (280, 7137690), (287, 6963600), (294, 6797800), (300, 6661844), (328, 6093150), (336, 5948075), (350, 5710152), (392, 5098350), (400, 4996383), (410, 4874520), (420, 4758460), (490, 4078680), (492, 4062100), (525, 3806768), (560, 3568845), (574, 3481800), (588, 3398900), (600, 3330922), (615, 3249680), (656, 3046575), (700, 2855076), (735, 2719120), (784, 2549175), (820, 2437260), (829, 2410800), (840, 2379230), (861, 2321200), (980, 2039340), (984, 2031050), (1025, 1949808), (1050, 1903384), (1148, 1740900), (1176, 1699450), (1200, 1665461), (1225, 1631472), (1230, 1624840), (1400, 1427538), (1435, 1392720), (1470, 1359560), (1640, 1218630), (1658, 1205400), (1680, 1189615), (1722, 1160600), (1960, 1019670), (1968, 1015525), (2009, 994800), (2050, 974904), (2100, 951692), (2296, 870450), (2352, 849725), (2450, 815736), (2460, 812420), (2487, 803600), (2800, 713769), (2870, 696360), (2940, 679780), (3075, 649936), (3280, 609315), (3316, 602700), (3444, 580300), (3675, 543824), (3920, 509835), (4018, 497400), (4100, 487452), (4145, 482160), (4200, 475846), (4305, 464240), (4592, 435225), (4900, 407868), (4920, 406210), (4974, 401800), (5740, 348180), (5803, 344400), (5880, 339890), (6027, 331600), (6150, 324968), (6632, 301350), (6888, 290150), (7175, 278544), (7350, 271912), (8036, 248700), (8200, 243726), (8290, 241080), (8400, 237923), (8610, 232120), (9800, 203934), (9840, 203105), (9948, 200900), (10045, 198960), (11480, 174090), (11606, 172200), (11760, 169945), (12054, 165800), (12300, 162484), (12435, 160720), (13264, 150675), (13776, 145075), (14350, 139272), (14700, 135956), (16072, 124350), (16400, 121863), (16580, 120540), (17220, 116060), (17409, 114800), (19600, 101967), (19896, 100450), (20090, 99480), (20725, 96432), (21525, 92848), (22960, 87045), (23212, 86100), (24108, 82900), (24600, 81242), (24870, 80360), (28700, 69636), (29015, 68880), (29400, 67978), (30135, 66320), (32144, 62175), (33160, 60270), (33989, 58800), (34440, 58030), (34818, 57400), (39792, 50225), (40180, 49740), (40621, 49200), (41450, 48216), (43050, 46424)]