67471040

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:375

約数の個数: 168

約数和(自身を含む): 201881232

約数和(自身を除く): 134410192

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 320, 331, 364, 392, 416, 448, 455, 490, 520, 560, 637, 662, 728, 784, 832, 910, 980, 1040, 1120, 1274, 1324, 1456, 1568, 1655, 1820, 1960, 2080, 2240, 2317, 2548, 2648, 2912, 3136, 3185, 3310, 3640, 3920, 4160, 4303, 4634, 5096, 5296, 5824, 6370, 6620, 7280, 7840, 8606, 9268, 10192, 10592, 11585, 12740, 13240, 14560, 15680, 16219, 17212, 18536, 20384, 21184, 21515, 23170, 25480, 26480, 29120, 30121, 32438, 34424, 37072, 40768, 43030, 46340, 50960, 52960, 60242, 64876, 68848, 74144, 81095, 86060, 92680, 101920, 105920, 120484, 129752, 137696, 148288, 150605, 162190, 172120, 185360, 203840, 210847, 240968, 259504, 275392, 301210, 324380, 344240, 370720, 421694, 481936, 519008, 602420, 648760, 688480, 741440, 843388, 963872, 1038016, 1054235, 1204840, 1297520, 1376960, 1686776, 1927744, 2108470, 2409680, 2595040, 3373552, 4216940, 4819360, 5190080, 6747104, 8433880, 9638720, 13494208, 16867760, 33735520, 67471040]

約数ペア:

[(1, 67471040), (2, 33735520), (4, 16867760), (5, 13494208), (7, 9638720), (8, 8433880), (10, 6747104), (13, 5190080), (14, 4819360), (16, 4216940), (20, 3373552), (26, 2595040), (28, 2409680), (32, 2108470), (35, 1927744), (40, 1686776), (49, 1376960), (52, 1297520), (56, 1204840), (64, 1054235), (65, 1038016), (70, 963872), (80, 843388), (91, 741440), (98, 688480), (104, 648760), (112, 602420), (130, 519008), (140, 481936), (160, 421694), (182, 370720), (196, 344240), (208, 324380), (224, 301210), (245, 275392), (260, 259504), (280, 240968), (320, 210847), (331, 203840), (364, 185360), (392, 172120), (416, 162190), (448, 150605), (455, 148288), (490, 137696), (520, 129752), (560, 120484), (637, 105920), (662, 101920), (728, 92680), (784, 86060), (832, 81095), (910, 74144), (980, 68848), (1040, 64876), (1120, 60242), (1274, 52960), (1324, 50960), (1456, 46340), (1568, 43030), (1655, 40768), (1820, 37072), (1960, 34424), (2080, 32438), (2240, 30121), (2317, 29120), (2548, 26480), (2648, 25480), (2912, 23170), (3136, 21515), (3185, 21184), (3310, 20384), (3640, 18536), (3920, 17212), (4160, 16219), (4303, 15680), (4634, 14560), (5096, 13240), (5296, 12740), (5824, 11585), (6370, 10592), (6620, 10192), (7280, 9268), (7840, 8606)]