1068014480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:425

約数の個数: 160

約数和(自身を含む): 2791154688

約数和(自身を除く): 1723140208

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 157, 208, 211, 248, 260, 310, 314, 403, 422, 496, 520, 620, 628, 785, 806, 844, 1040, 1055, 1240, 1256, 1570, 1612, 1688, 2015, 2041, 2110, 2480, 2512, 2743, 3140, 3224, 3376, 4030, 4082, 4220, 4867, 5486, 6280, 6448, 6541, 8060, 8164, 8440, 9734, 10205, 10972, 12560, 13082, 13715, 16120, 16328, 16880, 19468, 20410, 21944, 24335, 26164, 27430, 32240, 32656, 32705, 33127, 38936, 40820, 43888, 48670, 52328, 54860, 63271, 65410, 66254, 77872, 81640, 85033, 97340, 104656, 109720, 126542, 130820, 132508, 163280, 165635, 170066, 194680, 219440, 253084, 261640, 265016, 316355, 331270, 340132, 389360, 425165, 430651, 506168, 523280, 530032, 632710, 662540, 680264, 850330, 861302, 1012336, 1026937, 1265420, 1325080, 1360528, 1700660, 1722604, 2053874, 2153255, 2530840, 2650160, 3401320, 3445208, 4107748, 4306510, 5061680, 5134685, 6802640, 6890416, 8215496, 8613020, 10269370, 13350181, 16430992, 17226040, 20538740, 26700362, 34452080, 41077480, 53400724, 66750905, 82154960, 106801448, 133501810, 213602896, 267003620, 534007240, 1068014480]

約数ペア:

[(1, 1068014480), (2, 534007240), (4, 267003620), (5, 213602896), (8, 133501810), (10, 106801448), (13, 82154960), (16, 66750905), (20, 53400724), (26, 41077480), (31, 34452080), (40, 26700362), (52, 20538740), (62, 17226040), (65, 16430992), (80, 13350181), (104, 10269370), (124, 8613020), (130, 8215496), (155, 6890416), (157, 6802640), (208, 5134685), (211, 5061680), (248, 4306510), (260, 4107748), (310, 3445208), (314, 3401320), (403, 2650160), (422, 2530840), (496, 2153255), (520, 2053874), (620, 1722604), (628, 1700660), (785, 1360528), (806, 1325080), (844, 1265420), (1040, 1026937), (1055, 1012336), (1240, 861302), (1256, 850330), (1570, 680264), (1612, 662540), (1688, 632710), (2015, 530032), (2041, 523280), (2110, 506168), (2480, 430651), (2512, 425165), (2743, 389360), (3140, 340132), (3224, 331270), (3376, 316355), (4030, 265016), (4082, 261640), (4220, 253084), (4867, 219440), (5486, 194680), (6280, 170066), (6448, 165635), (6541, 163280), (8060, 132508), (8164, 130820), (8440, 126542), (9734, 109720), (10205, 104656), (10972, 97340), (12560, 85033), (13082, 81640), (13715, 77872), (16120, 66254), (16328, 65410), (16880, 63271), (19468, 54860), (20410, 52328), (21944, 48670), (24335, 43888), (26164, 40820), (27430, 38936), (32240, 33127), (32656, 32705)]