324647680

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1907}}^1$

素因数の和:1954

約数の個数: 144

約数和(自身を含む): 935988480

約数和(自身を除く): 611340800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1280, 1330, 1520, 1792, 1907, 2128, 2240, 2432, 2660, 3040, 3814, 4256, 4480, 4864, 5320, 6080, 7628, 8512, 8960, 9535, 10640, 12160, 13349, 15256, 17024, 19070, 21280, 24320, 26698, 30512, 34048, 36233, 38140, 42560, 53396, 61024, 66745, 72466, 76280, 85120, 106792, 122048, 133490, 144932, 152560, 170240, 181165, 213584, 244096, 253631, 266980, 289864, 305120, 362330, 427168, 488192, 507262, 533960, 579728, 610240, 724660, 854336, 1014524, 1067920, 1159456, 1220480, 1268155, 1449320, 1708672, 2029048, 2135840, 2318912, 2440960, 2536310, 2898640, 3417344, 4058096, 4271680, 4637824, 5072620, 5797280, 8116192, 8543360, 9275648, 10145240, 11594560, 16232384, 17086720, 20290480, 23189120, 32464768, 40580960, 46378240, 64929536, 81161920, 162323840, 324647680]

約数ペア:

[(1, 324647680), (2, 162323840), (4, 81161920), (5, 64929536), (7, 46378240), (8, 40580960), (10, 32464768), (14, 23189120), (16, 20290480), (19, 17086720), (20, 16232384), (28, 11594560), (32, 10145240), (35, 9275648), (38, 8543360), (40, 8116192), (56, 5797280), (64, 5072620), (70, 4637824), (76, 4271680), (80, 4058096), (95, 3417344), (112, 2898640), (128, 2536310), (133, 2440960), (140, 2318912), (152, 2135840), (160, 2029048), (190, 1708672), (224, 1449320), (256, 1268155), (266, 1220480), (280, 1159456), (304, 1067920), (320, 1014524), (380, 854336), (448, 724660), (532, 610240), (560, 579728), (608, 533960), (640, 507262), (665, 488192), (760, 427168), (896, 362330), (1064, 305120), (1120, 289864), (1216, 266980), (1280, 253631), (1330, 244096), (1520, 213584), (1792, 181165), (1907, 170240), (2128, 152560), (2240, 144932), (2432, 133490), (2660, 122048), (3040, 106792), (3814, 85120), (4256, 76280), (4480, 72466), (4864, 66745), (5320, 61024), (6080, 53396), (7628, 42560), (8512, 38140), (8960, 36233), (9535, 34048), (10640, 30512), (12160, 26698), (13349, 24320), (15256, 21280), (17024, 19070)]