91426720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:255

約数の個数: 192

約数和(自身を含む): 277385472

約数和(自身を除く): 185958752

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 41, 44, 55, 56, 70, 77, 80, 82, 88, 110, 112, 140, 154, 160, 164, 176, 181, 205, 220, 224, 280, 287, 308, 328, 352, 362, 385, 410, 440, 451, 560, 574, 616, 656, 724, 770, 820, 880, 902, 905, 1120, 1148, 1232, 1267, 1312, 1435, 1448, 1540, 1640, 1760, 1804, 1810, 1991, 2255, 2296, 2464, 2534, 2870, 2896, 3080, 3157, 3280, 3608, 3620, 3982, 4510, 4592, 5068, 5740, 5792, 6160, 6314, 6335, 6560, 7216, 7240, 7421, 7964, 9020, 9184, 9955, 10136, 11480, 12320, 12628, 12670, 13937, 14432, 14480, 14842, 15785, 15928, 18040, 19910, 20272, 22960, 25256, 25340, 27874, 28960, 29684, 31570, 31856, 36080, 37105, 39820, 40544, 45920, 50512, 50680, 51947, 55748, 59368, 63140, 63712, 69685, 72160, 74210, 79640, 81631, 101024, 101360, 103894, 111496, 118736, 126280, 139370, 148420, 159280, 163262, 202720, 207788, 222992, 237472, 252560, 259735, 278740, 296840, 318560, 326524, 408155, 415576, 445984, 505120, 519470, 557480, 571417, 593680, 653048, 816310, 831152, 1038940, 1114960, 1142834, 1187360, 1306096, 1632620, 1662304, 2077880, 2229920, 2285668, 2612192, 2857085, 3265240, 4155760, 4571336, 5714170, 6530480, 8311520, 9142672, 11428340, 13060960, 18285344, 22856680, 45713360, 91426720]

約数ペア:

[(1, 91426720), (2, 45713360), (4, 22856680), (5, 18285344), (7, 13060960), (8, 11428340), (10, 9142672), (11, 8311520), (14, 6530480), (16, 5714170), (20, 4571336), (22, 4155760), (28, 3265240), (32, 2857085), (35, 2612192), (40, 2285668), (41, 2229920), (44, 2077880), (55, 1662304), (56, 1632620), (70, 1306096), (77, 1187360), (80, 1142834), (82, 1114960), (88, 1038940), (110, 831152), (112, 816310), (140, 653048), (154, 593680), (160, 571417), (164, 557480), (176, 519470), (181, 505120), (205, 445984), (220, 415576), (224, 408155), (280, 326524), (287, 318560), (308, 296840), (328, 278740), (352, 259735), (362, 252560), (385, 237472), (410, 222992), (440, 207788), (451, 202720), (560, 163262), (574, 159280), (616, 148420), (656, 139370), (724, 126280), (770, 118736), (820, 111496), (880, 103894), (902, 101360), (905, 101024), (1120, 81631), (1148, 79640), (1232, 74210), (1267, 72160), (1312, 69685), (1435, 63712), (1448, 63140), (1540, 59368), (1640, 55748), (1760, 51947), (1804, 50680), (1810, 50512), (1991, 45920), (2255, 40544), (2296, 39820), (2464, 37105), (2534, 36080), (2870, 31856), (2896, 31570), (3080, 29684), (3157, 28960), (3280, 27874), (3608, 25340), (3620, 25256), (3982, 22960), (4510, 20272), (4592, 19910), (5068, 18040), (5740, 15928), (5792, 15785), (6160, 14842), (6314, 14480), (6335, 14432), (6560, 13937), (7216, 12670), (7240, 12628), (7421, 12320), (7964, 11480), (9020, 10136), (9184, 9955)]