2021958400

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{373}}^1$

素因数の和:428

約数の個数: 324

約数和(自身を含む): 6303704176

約数和(自身を除く): 4281745776

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 64, 70, 77, 80, 88, 100, 110, 112, 121, 128, 140, 154, 160, 175, 176, 200, 220, 224, 242, 256, 275, 280, 308, 320, 350, 352, 373, 385, 400, 440, 448, 484, 550, 560, 605, 616, 640, 700, 704, 746, 770, 800, 847, 880, 896, 968, 1100, 1120, 1210, 1232, 1280, 1400, 1408, 1492, 1540, 1600, 1694, 1760, 1792, 1865, 1925, 1936, 2200, 2240, 2420, 2464, 2611, 2800, 2816, 2984, 3025, 3080, 3200, 3388, 3520, 3730, 3850, 3872, 4103, 4235, 4400, 4480, 4840, 4928, 5222, 5600, 5968, 6050, 6160, 6400, 6776, 7040, 7460, 7700, 7744, 8206, 8470, 8800, 8960, 9325, 9680, 9856, 10444, 11200, 11936, 12100, 12320, 13055, 13552, 14080, 14920, 15400, 15488, 16412, 16940, 17600, 18650, 19360, 19712, 20515, 20888, 21175, 22400, 23872, 24200, 24640, 26110, 27104, 28721, 29840, 30800, 30976, 32824, 33880, 35200, 37300, 38720, 41030, 41776, 42350, 44800, 45133, 47744, 48400, 49280, 52220, 54208, 57442, 59680, 61600, 65275, 65648, 67760, 70400, 74600, 77440, 82060, 83552, 84700, 90266, 95488, 96800, 98560, 102575, 104440, 108416, 114884, 119360, 123200, 130550, 131296, 135520, 143605, 149200, 154880, 164120, 167104, 169400, 180532, 193600, 205150, 208880, 216832, 225665, 229768, 238720, 246400, 261100, 262592, 271040, 287210, 298400, 315931, 328240, 334208, 338800, 361064, 387200, 410300, 417760, 451330, 459536, 477440, 492800, 522200, 525184, 542080, 574420, 596800, 631862, 656480, 668416, 677600, 718025, 722128, 774400, 820600, 835520, 902660, 919072, 1044400, 1050368, 1084160, 1128325, 1148840, 1193600, 1263724, 1312960, 1355200, 1436050, 1444256, 1579655, 1641200, 1671040, 1805320, 1838144, 2088800, 2256650, 2297680, 2387200, 2527448, 2625920, 2710400, 2872100, 2888512, 3159310, 3282400, 3342080, 3610640, 3676288, 4177600, 4513300, 4595360, 5054896, 5251840, 5420800, 5744200, 5777024, 6318620, 6564800, 7221280, 7352576, 7898275, 8355200, 9026600, 9190720, 10109792, 11488400, 11554048, 12637240, 13129600, 14442560, 15796550, 16710400, 18053200, 18381440, 20219584, 22976800, 25274480, 26259200, 28885120, 31593100, 36106400, 36762880, 40439168, 45953600, 50548960, 57770240, 63186200, 72212800, 80878336, 91907200, 101097920, 126372400, 144425600, 183814400, 202195840, 252744800, 288851200, 404391680, 505489600, 1010979200, 2021958400]

約数ペア:

[(1, 2021958400), (2, 1010979200), (4, 505489600), (5, 404391680), (7, 288851200), (8, 252744800), (10, 202195840), (11, 183814400), (14, 144425600), (16, 126372400), (20, 101097920), (22, 91907200), (25, 80878336), (28, 72212800), (32, 63186200), (35, 57770240), (40, 50548960), (44, 45953600), (50, 40439168), (55, 36762880), (56, 36106400), (64, 31593100), (70, 28885120), (77, 26259200), (80, 25274480), (88, 22976800), (100, 20219584), (110, 18381440), (112, 18053200), (121, 16710400), (128, 15796550), (140, 14442560), (154, 13129600), (160, 12637240), (175, 11554048), (176, 11488400), (200, 10109792), (220, 9190720), (224, 9026600), (242, 8355200), (256, 7898275), (275, 7352576), (280, 7221280), (308, 6564800), (320, 6318620), (350, 5777024), (352, 5744200), (373, 5420800), (385, 5251840), (400, 5054896), (440, 4595360), (448, 4513300), (484, 4177600), (550, 3676288), (560, 3610640), (605, 3342080), (616, 3282400), (640, 3159310), (700, 2888512), (704, 2872100), (746, 2710400), (770, 2625920), (800, 2527448), (847, 2387200), (880, 2297680), (896, 2256650), (968, 2088800), (1100, 1838144), (1120, 1805320), (1210, 1671040), (1232, 1641200), (1280, 1579655), (1400, 1444256), (1408, 1436050), (1492, 1355200), (1540, 1312960), (1600, 1263724), (1694, 1193600), (1760, 1148840), (1792, 1128325), (1865, 1084160), (1925, 1050368), (1936, 1044400), (2200, 919072), (2240, 902660), (2420, 835520), (2464, 820600), (2611, 774400), (2800, 722128), (2816, 718025), (2984, 677600), (3025, 668416), (3080, 656480), (3200, 631862), (3388, 596800), (3520, 574420), (3730, 542080), (3850, 525184), (3872, 522200), (4103, 492800), (4235, 477440), (4400, 459536), (4480, 451330), (4840, 417760), (4928, 410300), (5222, 387200), (5600, 361064), (5968, 338800), (6050, 334208), (6160, 328240), (6400, 315931), (6776, 298400), (7040, 287210), (7460, 271040), (7700, 262592), (7744, 261100), (8206, 246400), (8470, 238720), (8800, 229768), (8960, 225665), (9325, 216832), (9680, 208880), (9856, 205150), (10444, 193600), (11200, 180532), (11936, 169400), (12100, 167104), (12320, 164120), (13055, 154880), (13552, 149200), (14080, 143605), (14920, 135520), (15400, 131296), (15488, 130550), (16412, 123200), (16940, 119360), (17600, 114884), (18650, 108416), (19360, 104440), (19712, 102575), (20515, 98560), (20888, 96800), (21175, 95488), (22400, 90266), (23872, 84700), (24200, 83552), (24640, 82060), (26110, 77440), (27104, 74600), (28721, 70400), (29840, 67760), (30800, 65648), (30976, 65275), (32824, 61600), (33880, 59680), (35200, 57442), (37300, 54208), (38720, 52220), (41030, 49280), (41776, 48400), (42350, 47744), (44800, 45133)]