947277760

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:331

約数の個数: 224

約数和(自身を含む): 2687311872

約数和(自身を除く): 1740034112

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 127, 130, 143, 160, 163, 176, 208, 220, 254, 260, 286, 320, 326, 352, 416, 440, 508, 520, 572, 635, 652, 704, 715, 815, 832, 880, 1016, 1040, 1144, 1270, 1304, 1397, 1430, 1630, 1651, 1760, 1793, 2032, 2080, 2119, 2288, 2540, 2608, 2794, 2860, 3260, 3302, 3520, 3586, 4064, 4160, 4238, 4576, 5080, 5216, 5588, 5720, 6520, 6604, 6985, 7172, 8128, 8255, 8476, 8965, 9152, 10160, 10432, 10595, 11176, 11440, 13040, 13208, 13970, 14344, 16510, 16952, 17930, 18161, 20320, 20701, 21190, 22352, 22880, 23309, 26080, 26416, 27940, 28688, 33020, 33904, 35860, 36322, 40640, 41402, 42380, 44704, 45760, 46618, 52160, 52832, 55880, 57376, 66040, 67808, 71720, 72644, 82804, 84760, 89408, 90805, 93236, 103505, 105664, 111760, 114752, 116545, 132080, 135616, 143440, 145288, 165608, 169520, 181610, 186472, 207010, 223520, 227711, 233090, 264160, 269113, 286880, 290576, 331216, 339040, 363220, 372944, 414020, 447040, 455422, 466180, 528320, 538226, 573760, 581152, 662432, 678080, 726440, 745888, 828040, 910844, 932360, 1076452, 1138555, 1162304, 1324864, 1345565, 1452880, 1491776, 1656080, 1821688, 1864720, 2152904, 2277110, 2691130, 2905760, 2960243, 3312160, 3643376, 3729440, 4305808, 4554220, 5382260, 5811520, 5920486, 6624320, 7286752, 7458880, 8611616, 9108440, 10764520, 11840972, 14573504, 14801215, 17223232, 18216880, 21529040, 23681944, 29602430, 36433760, 43058080, 47363888, 59204860, 72867520, 86116160, 94727776, 118409720, 189455552, 236819440, 473638880, 947277760]

約数ペア:

[(1, 947277760), (2, 473638880), (4, 236819440), (5, 189455552), (8, 118409720), (10, 94727776), (11, 86116160), (13, 72867520), (16, 59204860), (20, 47363888), (22, 43058080), (26, 36433760), (32, 29602430), (40, 23681944), (44, 21529040), (52, 18216880), (55, 17223232), (64, 14801215), (65, 14573504), (80, 11840972), (88, 10764520), (104, 9108440), (110, 8611616), (127, 7458880), (130, 7286752), (143, 6624320), (160, 5920486), (163, 5811520), (176, 5382260), (208, 4554220), (220, 4305808), (254, 3729440), (260, 3643376), (286, 3312160), (320, 2960243), (326, 2905760), (352, 2691130), (416, 2277110), (440, 2152904), (508, 1864720), (520, 1821688), (572, 1656080), (635, 1491776), (652, 1452880), (704, 1345565), (715, 1324864), (815, 1162304), (832, 1138555), (880, 1076452), (1016, 932360), (1040, 910844), (1144, 828040), (1270, 745888), (1304, 726440), (1397, 678080), (1430, 662432), (1630, 581152), (1651, 573760), (1760, 538226), (1793, 528320), (2032, 466180), (2080, 455422), (2119, 447040), (2288, 414020), (2540, 372944), (2608, 363220), (2794, 339040), (2860, 331216), (3260, 290576), (3302, 286880), (3520, 269113), (3586, 264160), (4064, 233090), (4160, 227711), (4238, 223520), (4576, 207010), (5080, 186472), (5216, 181610), (5588, 169520), (5720, 165608), (6520, 145288), (6604, 143440), (6985, 135616), (7172, 132080), (8128, 116545), (8255, 114752), (8476, 111760), (8965, 105664), (9152, 103505), (10160, 93236), (10432, 90805), (10595, 89408), (11176, 84760), (11440, 82804), (13040, 72644), (13208, 71720), (13970, 67808), (14344, 66040), (16510, 57376), (16952, 55880), (17930, 52832), (18161, 52160), (20320, 46618), (20701, 45760), (21190, 44704), (22352, 42380), (22880, 41402), (23309, 40640), (26080, 36322), (26416, 35860), (27940, 33904), (28688, 33020)]