2005296720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{20231}}^1$

素因数の和:20313

約数の個数: 160

約数和(自身を含む): 7225251840

約数和(自身を除く): 5219955120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 59, 60, 70, 80, 84, 105, 112, 118, 120, 140, 168, 177, 210, 236, 240, 280, 295, 336, 354, 413, 420, 472, 560, 590, 708, 826, 840, 885, 944, 1180, 1239, 1416, 1652, 1680, 1770, 2065, 2360, 2478, 2832, 3304, 3540, 4130, 4720, 4956, 6195, 6608, 7080, 8260, 9912, 12390, 14160, 16520, 19824, 20231, 24780, 33040, 40462, 49560, 60693, 80924, 99120, 101155, 121386, 141617, 161848, 202310, 242772, 283234, 303465, 323696, 404620, 424851, 485544, 566468, 606930, 708085, 809240, 849702, 971088, 1132936, 1193629, 1213860, 1416170, 1618480, 1699404, 2124255, 2265872, 2387258, 2427720, 2832340, 3398808, 3580887, 4248510, 4774516, 4855440, 5664680, 5968145, 6797616, 7161774, 8355403, 8497020, 9549032, 11329360, 11936290, 14323548, 16710806, 16994040, 17904435, 19098064, 23872580, 25066209, 28647096, 33421612, 33988080, 35808870, 41777015, 47745160, 50132418, 57294192, 66843224, 71617740, 83554030, 95490320, 100264836, 125331045, 133686448, 143235480, 167108060, 200529672, 250662090, 286470960, 334216120, 401059344, 501324180, 668432240, 1002648360, 2005296720]

約数ペア:

[(1, 2005296720), (2, 1002648360), (3, 668432240), (4, 501324180), (5, 401059344), (6, 334216120), (7, 286470960), (8, 250662090), (10, 200529672), (12, 167108060), (14, 143235480), (15, 133686448), (16, 125331045), (20, 100264836), (21, 95490320), (24, 83554030), (28, 71617740), (30, 66843224), (35, 57294192), (40, 50132418), (42, 47745160), (48, 41777015), (56, 35808870), (59, 33988080), (60, 33421612), (70, 28647096), (80, 25066209), (84, 23872580), (105, 19098064), (112, 17904435), (118, 16994040), (120, 16710806), (140, 14323548), (168, 11936290), (177, 11329360), (210, 9549032), (236, 8497020), (240, 8355403), (280, 7161774), (295, 6797616), (336, 5968145), (354, 5664680), (413, 4855440), (420, 4774516), (472, 4248510), (560, 3580887), (590, 3398808), (708, 2832340), (826, 2427720), (840, 2387258), (885, 2265872), (944, 2124255), (1180, 1699404), (1239, 1618480), (1416, 1416170), (1652, 1213860), (1680, 1193629), (1770, 1132936), (2065, 971088), (2360, 849702), (2478, 809240), (2832, 708085), (3304, 606930), (3540, 566468), (4130, 485544), (4720, 424851), (4956, 404620), (6195, 323696), (6608, 303465), (7080, 283234), (8260, 242772), (9912, 202310), (12390, 161848), (14160, 141617), (16520, 121386), (19824, 101155), (20231, 99120), (24780, 80924), (33040, 60693), (40462, 49560)]