1362375040

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{439}}^1$

素因数の和:844

約数の個数: 128

約数和(自身を含む): 3524875200

約数和(自身を除く): 2162500160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 373, 416, 439, 520, 640, 746, 832, 878, 1040, 1492, 1664, 1756, 1865, 2080, 2195, 2984, 3512, 3730, 4160, 4390, 4849, 5707, 5968, 7024, 7460, 8320, 8780, 9698, 11414, 11936, 14048, 14920, 17560, 19396, 22828, 23872, 24245, 28096, 28535, 29840, 35120, 38792, 45656, 47744, 48490, 56192, 57070, 59680, 70240, 77584, 91312, 96980, 114140, 119360, 140480, 155168, 163747, 182624, 193960, 228280, 238720, 280960, 310336, 327494, 365248, 387920, 456560, 620672, 654988, 730496, 775840, 818735, 913120, 1309976, 1551680, 1637470, 1826240, 2128711, 2619952, 3103360, 3274940, 3652480, 4257422, 5239904, 6549880, 8514844, 10479808, 10643555, 13099760, 17029688, 20959616, 21287110, 26199520, 34059376, 42574220, 52399040, 68118752, 85148440, 104798080, 136237504, 170296880, 272475008, 340593760, 681187520, 1362375040]

約数ペア:

[(1, 1362375040), (2, 681187520), (4, 340593760), (5, 272475008), (8, 170296880), (10, 136237504), (13, 104798080), (16, 85148440), (20, 68118752), (26, 52399040), (32, 42574220), (40, 34059376), (52, 26199520), (64, 21287110), (65, 20959616), (80, 17029688), (104, 13099760), (128, 10643555), (130, 10479808), (160, 8514844), (208, 6549880), (260, 5239904), (320, 4257422), (373, 3652480), (416, 3274940), (439, 3103360), (520, 2619952), (640, 2128711), (746, 1826240), (832, 1637470), (878, 1551680), (1040, 1309976), (1492, 913120), (1664, 818735), (1756, 775840), (1865, 730496), (2080, 654988), (2195, 620672), (2984, 456560), (3512, 387920), (3730, 365248), (4160, 327494), (4390, 310336), (4849, 280960), (5707, 238720), (5968, 228280), (7024, 193960), (7460, 182624), (8320, 163747), (8780, 155168), (9698, 140480), (11414, 119360), (11936, 114140), (14048, 96980), (14920, 91312), (17560, 77584), (19396, 70240), (22828, 59680), (23872, 57070), (24245, 56192), (28096, 48490), (28535, 47744), (29840, 45656), (35120, 38792)]