148910080

素因数分解:

$2^{12}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1$

素因数の和:701

約数の個数: 104

約数和(自身を含む): 390415824

約数和(自身を除く): 241505744

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 661, 704, 880, 1024, 1280, 1322, 1408, 1760, 2048, 2560, 2644, 2816, 3305, 3520, 4096, 5120, 5288, 5632, 6610, 7040, 7271, 10240, 10576, 11264, 13220, 14080, 14542, 20480, 21152, 22528, 26440, 28160, 29084, 36355, 42304, 45056, 52880, 56320, 58168, 72710, 84608, 105760, 112640, 116336, 145420, 169216, 211520, 225280, 232672, 290840, 338432, 423040, 465344, 581680, 676864, 846080, 930688, 1163360, 1353728, 1692160, 1861376, 2326720, 2707456, 3384320, 3722752, 4653440, 6768640, 7445504, 9306880, 13537280, 14891008, 18613760, 29782016, 37227520, 74455040, 148910080]

約数ペア:

[(1, 148910080), (2, 74455040), (4, 37227520), (5, 29782016), (8, 18613760), (10, 14891008), (11, 13537280), (16, 9306880), (20, 7445504), (22, 6768640), (32, 4653440), (40, 3722752), (44, 3384320), (55, 2707456), (64, 2326720), (80, 1861376), (88, 1692160), (110, 1353728), (128, 1163360), (160, 930688), (176, 846080), (220, 676864), (256, 581680), (320, 465344), (352, 423040), (440, 338432), (512, 290840), (640, 232672), (661, 225280), (704, 211520), (880, 169216), (1024, 145420), (1280, 116336), (1322, 112640), (1408, 105760), (1760, 84608), (2048, 72710), (2560, 58168), (2644, 56320), (2816, 52880), (3305, 45056), (3520, 42304), (4096, 36355), (5120, 29084), (5288, 28160), (5632, 26440), (6610, 22528), (7040, 21152), (7271, 20480), (10240, 14542), (10576, 14080), (11264, 13220)]