161673120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:444

約数の個数: 288

約数和(自身を含む): 646918272

約数和(自身を除く): 485245152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 56, 60, 63, 70, 72, 80, 84, 86, 90, 96, 105, 112, 120, 126, 129, 140, 144, 160, 168, 172, 180, 210, 215, 224, 240, 252, 258, 280, 288, 301, 315, 336, 344, 360, 373, 387, 420, 430, 480, 504, 516, 560, 602, 630, 645, 672, 688, 720, 746, 774, 840, 860, 903, 1008, 1032, 1119, 1120, 1204, 1260, 1290, 1376, 1440, 1492, 1505, 1548, 1680, 1720, 1806, 1865, 1935, 2016, 2064, 2238, 2408, 2520, 2580, 2611, 2709, 2984, 3010, 3096, 3357, 3360, 3440, 3612, 3730, 3870, 4128, 4476, 4515, 4816, 5040, 5160, 5222, 5418, 5595, 5968, 6020, 6192, 6714, 6880, 7224, 7460, 7740, 7833, 8952, 9030, 9632, 10080, 10320, 10444, 10836, 11190, 11936, 12040, 12384, 13055, 13428, 13545, 14448, 14920, 15480, 15666, 16039, 16785, 17904, 18060, 20640, 20888, 21672, 22380, 23499, 24080, 26110, 26856, 27090, 28896, 29840, 30960, 31332, 32078, 33570, 35808, 36120, 39165, 41776, 43344, 44760, 46998, 48117, 48160, 52220, 53712, 54180, 59680, 61920, 62664, 64156, 67140, 72240, 78330, 80195, 83552, 86688, 89520, 93996, 96234, 104440, 107424, 108360, 112273, 117495, 125328, 128312, 134280, 144351, 144480, 156660, 160390, 179040, 187992, 192468, 208880, 216720, 224546, 234990, 240585, 250656, 256624, 268560, 288702, 313320, 320780, 336819, 375984, 384936, 417760, 433440, 449092, 469980, 481170, 513248, 537120, 561365, 577404, 626640, 641560, 673638, 721755, 751968, 769872, 898184, 939960, 962340, 1010457, 1122730, 1154808, 1253280, 1283120, 1347276, 1443510, 1539744, 1684095, 1796368, 1879920, 1924680, 2020914, 2245460, 2309616, 2566240, 2694552, 2887020, 3368190, 3592736, 3759840, 3849360, 4041828, 4490920, 4619232, 5052285, 5389104, 5774040, 6736380, 7698720, 8083656, 8981840, 10104570, 10778208, 11548080, 13472760, 16167312, 17963680, 20209140, 23096160, 26945520, 32334624, 40418280, 53891040, 80836560, 161673120]

約数ペア:

[(1, 161673120), (2, 80836560), (3, 53891040), (4, 40418280), (5, 32334624), (6, 26945520), (7, 23096160), (8, 20209140), (9, 17963680), (10, 16167312), (12, 13472760), (14, 11548080), (15, 10778208), (16, 10104570), (18, 8981840), (20, 8083656), (21, 7698720), (24, 6736380), (28, 5774040), (30, 5389104), (32, 5052285), (35, 4619232), (36, 4490920), (40, 4041828), (42, 3849360), (43, 3759840), (45, 3592736), (48, 3368190), (56, 2887020), (60, 2694552), (63, 2566240), (70, 2309616), (72, 2245460), (80, 2020914), (84, 1924680), (86, 1879920), (90, 1796368), (96, 1684095), (105, 1539744), (112, 1443510), (120, 1347276), (126, 1283120), (129, 1253280), (140, 1154808), (144, 1122730), (160, 1010457), (168, 962340), (172, 939960), (180, 898184), (210, 769872), (215, 751968), (224, 721755), (240, 673638), (252, 641560), (258, 626640), (280, 577404), (288, 561365), (301, 537120), (315, 513248), (336, 481170), (344, 469980), (360, 449092), (373, 433440), (387, 417760), (420, 384936), (430, 375984), (480, 336819), (504, 320780), (516, 313320), (560, 288702), (602, 268560), (630, 256624), (645, 250656), (672, 240585), (688, 234990), (720, 224546), (746, 216720), (774, 208880), (840, 192468), (860, 187992), (903, 179040), (1008, 160390), (1032, 156660), (1119, 144480), (1120, 144351), (1204, 134280), (1260, 128312), (1290, 125328), (1376, 117495), (1440, 112273), (1492, 108360), (1505, 107424), (1548, 104440), (1680, 96234), (1720, 93996), (1806, 89520), (1865, 86688), (1935, 83552), (2016, 80195), (2064, 78330), (2238, 72240), (2408, 67140), (2520, 64156), (2580, 62664), (2611, 61920), (2709, 59680), (2984, 54180), (3010, 53712), (3096, 52220), (3357, 48160), (3360, 48117), (3440, 46998), (3612, 44760), (3730, 43344), (3870, 41776), (4128, 39165), (4476, 36120), (4515, 35808), (4816, 33570), (5040, 32078), (5160, 31332), (5222, 30960), (5418, 29840), (5595, 28896), (5968, 27090), (6020, 26856), (6192, 26110), (6714, 24080), (6880, 23499), (7224, 22380), (7460, 21672), (7740, 20888), (7833, 20640), (8952, 18060), (9030, 17904), (9632, 16785), (10080, 16039), (10320, 15666), (10444, 15480), (10836, 14920), (11190, 14448), (11936, 13545), (12040, 13428), (12384, 13055)]