236819440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:327

約数の個数: 160

約数和(自身を含む): 655958016

約数和(自身を除く): 419138576

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 127, 130, 143, 163, 176, 208, 220, 254, 260, 286, 326, 440, 508, 520, 572, 635, 652, 715, 815, 880, 1016, 1040, 1144, 1270, 1304, 1397, 1430, 1630, 1651, 1793, 2032, 2119, 2288, 2540, 2608, 2794, 2860, 3260, 3302, 3586, 4238, 5080, 5588, 5720, 6520, 6604, 6985, 7172, 8255, 8476, 8965, 10160, 10595, 11176, 11440, 13040, 13208, 13970, 14344, 16510, 16952, 17930, 18161, 20701, 21190, 22352, 23309, 26416, 27940, 28688, 33020, 33904, 35860, 36322, 41402, 42380, 46618, 55880, 66040, 71720, 72644, 82804, 84760, 90805, 93236, 103505, 111760, 116545, 132080, 143440, 145288, 165608, 169520, 181610, 186472, 207010, 227711, 233090, 269113, 290576, 331216, 363220, 372944, 414020, 455422, 466180, 538226, 726440, 828040, 910844, 932360, 1076452, 1138555, 1345565, 1452880, 1656080, 1821688, 1864720, 2152904, 2277110, 2691130, 2960243, 3643376, 4305808, 4554220, 5382260, 5920486, 9108440, 10764520, 11840972, 14801215, 18216880, 21529040, 23681944, 29602430, 47363888, 59204860, 118409720, 236819440]

約数ペア:

[(1, 236819440), (2, 118409720), (4, 59204860), (5, 47363888), (8, 29602430), (10, 23681944), (11, 21529040), (13, 18216880), (16, 14801215), (20, 11840972), (22, 10764520), (26, 9108440), (40, 5920486), (44, 5382260), (52, 4554220), (55, 4305808), (65, 3643376), (80, 2960243), (88, 2691130), (104, 2277110), (110, 2152904), (127, 1864720), (130, 1821688), (143, 1656080), (163, 1452880), (176, 1345565), (208, 1138555), (220, 1076452), (254, 932360), (260, 910844), (286, 828040), (326, 726440), (440, 538226), (508, 466180), (520, 455422), (572, 414020), (635, 372944), (652, 363220), (715, 331216), (815, 290576), (880, 269113), (1016, 233090), (1040, 227711), (1144, 207010), (1270, 186472), (1304, 181610), (1397, 169520), (1430, 165608), (1630, 145288), (1651, 143440), (1793, 132080), (2032, 116545), (2119, 111760), (2288, 103505), (2540, 93236), (2608, 90805), (2794, 84760), (2860, 82804), (3260, 72644), (3302, 71720), (3586, 66040), (4238, 55880), (5080, 46618), (5588, 42380), (5720, 41402), (6520, 36322), (6604, 35860), (6985, 33904), (7172, 33020), (8255, 28688), (8476, 27940), (8965, 26416), (10160, 23309), (10595, 22352), (11176, 21190), (11440, 20701), (13040, 18161), (13208, 17930), (13970, 16952), (14344, 16510)]