486511520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:335

約数の個数: 192

約数和(自身を含む): 1334817792

約数和(自身を除く): 848306272

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 37, 40, 44, 55, 62, 74, 80, 88, 110, 124, 148, 155, 160, 176, 185, 220, 241, 248, 296, 310, 341, 352, 370, 407, 440, 482, 496, 592, 620, 682, 740, 814, 880, 964, 992, 1147, 1184, 1205, 1240, 1364, 1480, 1628, 1705, 1760, 1928, 2035, 2294, 2410, 2480, 2651, 2728, 2960, 3256, 3410, 3856, 4070, 4588, 4820, 4960, 5302, 5456, 5735, 5920, 6512, 6820, 7471, 7712, 8140, 8917, 9176, 9640, 10604, 10912, 11470, 12617, 13024, 13255, 13640, 14942, 16280, 17834, 18352, 19280, 21208, 22940, 25234, 26510, 27280, 29884, 32560, 35668, 36704, 37355, 38560, 42416, 44585, 45880, 50468, 53020, 54560, 59768, 63085, 65120, 71336, 74710, 82181, 84832, 89170, 91760, 98087, 100936, 106040, 119536, 126170, 142672, 149420, 164362, 178340, 183520, 196174, 201872, 212080, 239072, 252340, 276427, 285344, 298840, 328724, 356680, 392348, 403744, 410905, 424160, 490435, 504680, 552854, 597680, 657448, 713360, 784696, 821810, 980870, 1009360, 1105708, 1195360, 1314896, 1382135, 1426720, 1569392, 1643620, 1961740, 2018720, 2211416, 2629792, 2764270, 3040697, 3138784, 3287240, 3923480, 4422832, 5528540, 6081394, 6574480, 7846960, 8845664, 11057080, 12162788, 13148960, 15203485, 15693920, 22114160, 24325576, 30406970, 44228320, 48651152, 60813940, 97302304, 121627880, 243255760, 486511520]

約数ペア:

[(1, 486511520), (2, 243255760), (4, 121627880), (5, 97302304), (8, 60813940), (10, 48651152), (11, 44228320), (16, 30406970), (20, 24325576), (22, 22114160), (31, 15693920), (32, 15203485), (37, 13148960), (40, 12162788), (44, 11057080), (55, 8845664), (62, 7846960), (74, 6574480), (80, 6081394), (88, 5528540), (110, 4422832), (124, 3923480), (148, 3287240), (155, 3138784), (160, 3040697), (176, 2764270), (185, 2629792), (220, 2211416), (241, 2018720), (248, 1961740), (296, 1643620), (310, 1569392), (341, 1426720), (352, 1382135), (370, 1314896), (407, 1195360), (440, 1105708), (482, 1009360), (496, 980870), (592, 821810), (620, 784696), (682, 713360), (740, 657448), (814, 597680), (880, 552854), (964, 504680), (992, 490435), (1147, 424160), (1184, 410905), (1205, 403744), (1240, 392348), (1364, 356680), (1480, 328724), (1628, 298840), (1705, 285344), (1760, 276427), (1928, 252340), (2035, 239072), (2294, 212080), (2410, 201872), (2480, 196174), (2651, 183520), (2728, 178340), (2960, 164362), (3256, 149420), (3410, 142672), (3856, 126170), (4070, 119536), (4588, 106040), (4820, 100936), (4960, 98087), (5302, 91760), (5456, 89170), (5735, 84832), (5920, 82181), (6512, 74710), (6820, 71336), (7471, 65120), (7712, 63085), (8140, 59768), (8917, 54560), (9176, 53020), (9640, 50468), (10604, 45880), (10912, 44585), (11470, 42416), (12617, 38560), (13024, 37355), (13255, 36704), (13640, 35668), (14942, 32560), (16280, 29884), (17834, 27280), (18352, 26510), (19280, 25234), (21208, 22940)]