4099994280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{811}}^1$

素因数の和:1013

約数の個数: 256

約数和(自身を含む): 14218444800

約数和(自身を除く): 10118450520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 151, 155, 180, 186, 216, 248, 270, 279, 302, 310, 360, 372, 453, 465, 540, 558, 604, 620, 744, 755, 811, 837, 906, 930, 1080, 1116, 1208, 1240, 1359, 1395, 1510, 1622, 1674, 1812, 1860, 2232, 2265, 2433, 2718, 2790, 3020, 3244, 3348, 3624, 3720, 4055, 4077, 4185, 4530, 4681, 4866, 5436, 5580, 6040, 6488, 6696, 6795, 7299, 8110, 8154, 8370, 9060, 9362, 9732, 10872, 11160, 12165, 13590, 14043, 14598, 16220, 16308, 16740, 18120, 18724, 19464, 20385, 21897, 23405, 24330, 25141, 27180, 28086, 29196, 32440, 32616, 33480, 36495, 37448, 40770, 42129, 43794, 46810, 48660, 50282, 54360, 56172, 58392, 70215, 72990, 75423, 81540, 84258, 87588, 93620, 97320, 100564, 109485, 112344, 122461, 125705, 126387, 140430, 145980, 150846, 163080, 168516, 175176, 187240, 201128, 210645, 218970, 226269, 244922, 251410, 252774, 280860, 291960, 301692, 337032, 367383, 377115, 421290, 437940, 452538, 489844, 502820, 505548, 561720, 603384, 612305, 631935, 678807, 734766, 754230, 842580, 875880, 905076, 979688, 1005640, 1011096, 1102149, 1131345, 1224610, 1263870, 1357614, 1469532, 1508460, 1685160, 1810152, 1836915, 2204298, 2262690, 2449220, 2527740, 2715228, 2939064, 3016920, 3306447, 3394035, 3673830, 3796291, 4408596, 4525380, 4898440, 5055480, 5430456, 5510745, 6612894, 6788070, 7347660, 7592582, 8817192, 9050760, 11021490, 11388873, 13225788, 13576140, 14695320, 15185164, 16532235, 18981455, 22042980, 22777746, 26451576, 27152280, 30370328, 33064470, 34166619, 37962910, 44085960, 45555492, 56944365, 66128940, 68333238, 75925820, 91110984, 102499857, 113888730, 132257880, 136666476, 151851640, 170833095, 204999714, 227777460, 273332952, 341666190, 409999428, 455554920, 512499285, 683332380, 819998856, 1024998570, 1366664760, 2049997140, 4099994280]

約数ペア:

[(1, 4099994280), (2, 2049997140), (3, 1366664760), (4, 1024998570), (5, 819998856), (6, 683332380), (8, 512499285), (9, 455554920), (10, 409999428), (12, 341666190), (15, 273332952), (18, 227777460), (20, 204999714), (24, 170833095), (27, 151851640), (30, 136666476), (31, 132257880), (36, 113888730), (40, 102499857), (45, 91110984), (54, 75925820), (60, 68333238), (62, 66128940), (72, 56944365), (90, 45555492), (93, 44085960), (108, 37962910), (120, 34166619), (124, 33064470), (135, 30370328), (151, 27152280), (155, 26451576), (180, 22777746), (186, 22042980), (216, 18981455), (248, 16532235), (270, 15185164), (279, 14695320), (302, 13576140), (310, 13225788), (360, 11388873), (372, 11021490), (453, 9050760), (465, 8817192), (540, 7592582), (558, 7347660), (604, 6788070), (620, 6612894), (744, 5510745), (755, 5430456), (811, 5055480), (837, 4898440), (906, 4525380), (930, 4408596), (1080, 3796291), (1116, 3673830), (1208, 3394035), (1240, 3306447), (1359, 3016920), (1395, 2939064), (1510, 2715228), (1622, 2527740), (1674, 2449220), (1812, 2262690), (1860, 2204298), (2232, 1836915), (2265, 1810152), (2433, 1685160), (2718, 1508460), (2790, 1469532), (3020, 1357614), (3244, 1263870), (3348, 1224610), (3624, 1131345), (3720, 1102149), (4055, 1011096), (4077, 1005640), (4185, 979688), (4530, 905076), (4681, 875880), (4866, 842580), (5436, 754230), (5580, 734766), (6040, 678807), (6488, 631935), (6696, 612305), (6795, 603384), (7299, 561720), (8110, 505548), (8154, 502820), (8370, 489844), (9060, 452538), (9362, 437940), (9732, 421290), (10872, 377115), (11160, 367383), (12165, 337032), (13590, 301692), (14043, 291960), (14598, 280860), (16220, 252774), (16308, 251410), (16740, 244922), (18120, 226269), (18724, 218970), (19464, 210645), (20385, 201128), (21897, 187240), (23405, 175176), (24330, 168516), (25141, 163080), (27180, 150846), (28086, 145980), (29196, 140430), (32440, 126387), (32616, 125705), (33480, 122461), (36495, 112344), (37448, 109485), (40770, 100564), (42129, 97320), (43794, 93620), (46810, 87588), (48660, 84258), (50282, 81540), (54360, 75423), (56172, 72990), (58392, 70215)]