31880567040

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{1186033}}^1$

素因数の和:1186064

約数の個数: 144

約数和(自身を含む): 116364167808

約数和(自身を除く): 84483600768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 1186033, 2372066, 3558099, 4744132, 5930165, 7116198, 8302231, 9488264, 11860330, 14232396, 16604462, 17790495, 18976528, 23720660, 24906693, 28464792, 33208924, 35580990, 37953056, 41511155, 47441320, 49813386, 56929584, 66417848, 71161980, 75906112, 83022310, 94882640, 99626772, 113859168, 124533465, 132835696, 142323960, 151812224, 166044620, 189765280, 199253544, 227718336, 249066930, 265671392, 284647920, 303624448, 332089240, 379530560, 398507088, 455436672, 498133860, 531342784, 569295840, 664178480, 759061120, 797014176, 910873344, 996267720, 1062685568, 1138591680, 1328356960, 1518122240, 1594028352, 1992535440, 2125371136, 2277183360, 2656713920, 3188056704, 3985070880, 4554366720, 5313427840, 6376113408, 7970141760, 10626855680, 15940283520, 31880567040]

約数ペア:

[(1, 31880567040), (2, 15940283520), (3, 10626855680), (4, 7970141760), (5, 6376113408), (6, 5313427840), (7, 4554366720), (8, 3985070880), (10, 3188056704), (12, 2656713920), (14, 2277183360), (15, 2125371136), (16, 1992535440), (20, 1594028352), (21, 1518122240), (24, 1328356960), (28, 1138591680), (30, 1062685568), (32, 996267720), (35, 910873344), (40, 797014176), (42, 759061120), (48, 664178480), (56, 569295840), (60, 531342784), (64, 498133860), (70, 455436672), (80, 398507088), (84, 379530560), (96, 332089240), (105, 303624448), (112, 284647920), (120, 265671392), (128, 249066930), (140, 227718336), (160, 199253544), (168, 189765280), (192, 166044620), (210, 151812224), (224, 142323960), (240, 132835696), (256, 124533465), (280, 113859168), (320, 99626772), (336, 94882640), (384, 83022310), (420, 75906112), (448, 71161980), (480, 66417848), (560, 56929584), (640, 49813386), (672, 47441320), (768, 41511155), (840, 37953056), (896, 35580990), (960, 33208924), (1120, 28464792), (1280, 24906693), (1344, 23720660), (1680, 18976528), (1792, 17790495), (1920, 16604462), (2240, 14232396), (2688, 11860330), (3360, 9488264), (3840, 8302231), (4480, 7116198), (5376, 5930165), (6720, 4744132), (8960, 3558099), (13440, 2372066), (26880, 1186033)]