425544840

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:706

約数の個数: 320

約数和(自身を含む): 1693612800

約数和(自身を除く): 1268067960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 29, 30, 35, 36, 40, 42, 45, 54, 56, 58, 60, 63, 70, 72, 81, 84, 87, 90, 105, 108, 116, 120, 126, 135, 140, 145, 162, 168, 174, 180, 189, 203, 210, 216, 232, 252, 261, 270, 280, 290, 315, 324, 348, 360, 378, 405, 406, 420, 435, 504, 522, 540, 567, 580, 609, 630, 647, 648, 696, 756, 783, 810, 812, 840, 870, 945, 1015, 1044, 1080, 1134, 1160, 1218, 1260, 1294, 1305, 1512, 1566, 1620, 1624, 1740, 1827, 1890, 1941, 2030, 2088, 2268, 2349, 2436, 2520, 2588, 2610, 2835, 3045, 3132, 3235, 3240, 3480, 3654, 3780, 3882, 3915, 4060, 4529, 4536, 4698, 4872, 5176, 5220, 5481, 5670, 5823, 6090, 6264, 6470, 7308, 7560, 7764, 7830, 8120, 9058, 9135, 9396, 9705, 10440, 10962, 11340, 11646, 11745, 12180, 12940, 13587, 14616, 15528, 15660, 16443, 17469, 18116, 18270, 18763, 18792, 19410, 21924, 22645, 22680, 23292, 23490, 24360, 25880, 27174, 27405, 29115, 31320, 32886, 34938, 36232, 36540, 37526, 38820, 40761, 43848, 45290, 46584, 46980, 52407, 54348, 54810, 56289, 58230, 65772, 67935, 69876, 73080, 75052, 77640, 81522, 82215, 87345, 90580, 93815, 93960, 104814, 108696, 109620, 112578, 116460, 122283, 131341, 131544, 135870, 139752, 150104, 163044, 164430, 168867, 174690, 181160, 187630, 203805, 209628, 219240, 225156, 232920, 244566, 262035, 262682, 271740, 281445, 326088, 328860, 337734, 349380, 366849, 375260, 394023, 407610, 419256, 450312, 489132, 506601, 524070, 525364, 543480, 562890, 611415, 656705, 657720, 675468, 698760, 733698, 750520, 788046, 815220, 844335, 978264, 1013202, 1048140, 1050728, 1125780, 1182069, 1222830, 1313410, 1350936, 1467396, 1519803, 1576092, 1630440, 1688670, 1834245, 1970115, 2026404, 2096280, 2251560, 2364138, 2445660, 2533005, 2626820, 2934792, 3039606, 3152184, 3377340, 3546207, 3668490, 3940230, 4052808, 4728276, 4891320, 5066010, 5253640, 5910345, 6079212, 6754680, 7092414, 7336980, 7599015, 7880460, 9456552, 10132020, 10638621, 11820690, 12158424, 14184828, 14673960, 15198030, 15760920, 17731035, 20264040, 21277242, 23641380, 28369656, 30396060, 35462070, 42554484, 47282760, 53193105, 60792120, 70924140, 85108968, 106386210, 141848280, 212772420, 425544840]

約数ペア:

[(1, 425544840), (2, 212772420), (3, 141848280), (4, 106386210), (5, 85108968), (6, 70924140), (7, 60792120), (8, 53193105), (9, 47282760), (10, 42554484), (12, 35462070), (14, 30396060), (15, 28369656), (18, 23641380), (20, 21277242), (21, 20264040), (24, 17731035), (27, 15760920), (28, 15198030), (29, 14673960), (30, 14184828), (35, 12158424), (36, 11820690), (40, 10638621), (42, 10132020), (45, 9456552), (54, 7880460), (56, 7599015), (58, 7336980), (60, 7092414), (63, 6754680), (70, 6079212), (72, 5910345), (81, 5253640), (84, 5066010), (87, 4891320), (90, 4728276), (105, 4052808), (108, 3940230), (116, 3668490), (120, 3546207), (126, 3377340), (135, 3152184), (140, 3039606), (145, 2934792), (162, 2626820), (168, 2533005), (174, 2445660), (180, 2364138), (189, 2251560), (203, 2096280), (210, 2026404), (216, 1970115), (232, 1834245), (252, 1688670), (261, 1630440), (270, 1576092), (280, 1519803), (290, 1467396), (315, 1350936), (324, 1313410), (348, 1222830), (360, 1182069), (378, 1125780), (405, 1050728), (406, 1048140), (420, 1013202), (435, 978264), (504, 844335), (522, 815220), (540, 788046), (567, 750520), (580, 733698), (609, 698760), (630, 675468), (647, 657720), (648, 656705), (696, 611415), (756, 562890), (783, 543480), (810, 525364), (812, 524070), (840, 506601), (870, 489132), (945, 450312), (1015, 419256), (1044, 407610), (1080, 394023), (1134, 375260), (1160, 366849), (1218, 349380), (1260, 337734), (1294, 328860), (1305, 326088), (1512, 281445), (1566, 271740), (1620, 262682), (1624, 262035), (1740, 244566), (1827, 232920), (1890, 225156), (1941, 219240), (2030, 209628), (2088, 203805), (2268, 187630), (2349, 181160), (2436, 174690), (2520, 168867), (2588, 164430), (2610, 163044), (2835, 150104), (3045, 139752), (3132, 135870), (3235, 131544), (3240, 131341), (3480, 122283), (3654, 116460), (3780, 112578), (3882, 109620), (3915, 108696), (4060, 104814), (4529, 93960), (4536, 93815), (4698, 90580), (4872, 87345), (5176, 82215), (5220, 81522), (5481, 77640), (5670, 75052), (5823, 73080), (6090, 69876), (6264, 67935), (6470, 65772), (7308, 58230), (7560, 56289), (7764, 54810), (7830, 54348), (8120, 52407), (9058, 46980), (9135, 46584), (9396, 45290), (9705, 43848), (10440, 40761), (10962, 38820), (11340, 37526), (11646, 36540), (11745, 36232), (12180, 34938), (12940, 32886), (13587, 31320), (14616, 29115), (15528, 27405), (15660, 27174), (16443, 25880), (17469, 24360), (18116, 23490), (18270, 23292), (18763, 22680), (18792, 22645), (19410, 21924)]