135474560

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1$

素因数の和:908

約数の個数: 128

約数和(自身を含む): 367567200

約数和(自身を除く): 232092640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 128, 130, 152, 160, 190, 208, 247, 260, 304, 320, 380, 416, 494, 520, 608, 640, 760, 832, 857, 988, 1040, 1216, 1235, 1520, 1664, 1714, 1976, 2080, 2432, 2470, 3040, 3428, 3952, 4160, 4285, 4940, 6080, 6856, 7904, 8320, 8570, 9880, 11141, 12160, 13712, 15808, 16283, 17140, 19760, 22282, 27424, 31616, 32566, 34280, 39520, 44564, 54848, 55705, 65132, 68560, 79040, 81415, 89128, 109696, 111410, 130264, 137120, 158080, 162830, 178256, 211679, 222820, 260528, 274240, 325660, 356512, 423358, 445640, 521056, 548480, 651320, 713024, 846716, 891280, 1042112, 1058395, 1302640, 1426048, 1693432, 1782560, 2084224, 2116790, 2605280, 3386864, 3565120, 4233580, 5210560, 6773728, 7130240, 8467160, 10421120, 13547456, 16934320, 27094912, 33868640, 67737280, 135474560]

約数ペア:

[(1, 135474560), (2, 67737280), (4, 33868640), (5, 27094912), (8, 16934320), (10, 13547456), (13, 10421120), (16, 8467160), (19, 7130240), (20, 6773728), (26, 5210560), (32, 4233580), (38, 3565120), (40, 3386864), (52, 2605280), (64, 2116790), (65, 2084224), (76, 1782560), (80, 1693432), (95, 1426048), (104, 1302640), (128, 1058395), (130, 1042112), (152, 891280), (160, 846716), (190, 713024), (208, 651320), (247, 548480), (260, 521056), (304, 445640), (320, 423358), (380, 356512), (416, 325660), (494, 274240), (520, 260528), (608, 222820), (640, 211679), (760, 178256), (832, 162830), (857, 158080), (988, 137120), (1040, 130264), (1216, 111410), (1235, 109696), (1520, 89128), (1664, 81415), (1714, 79040), (1976, 68560), (2080, 65132), (2432, 55705), (2470, 54848), (3040, 44564), (3428, 39520), (3952, 34280), (4160, 32566), (4285, 31616), (4940, 27424), (6080, 22282), (6856, 19760), (7904, 17140), (8320, 16283), (8570, 15808), (9880, 13712), (11141, 12160)]