169608320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1$

素因数の和:191

約数の個数: 192

約数和(自身を含む): 496013760

約数和(自身を除く): 326405440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 131, 136, 140, 160, 170, 224, 238, 262, 272, 280, 289, 320, 340, 448, 476, 524, 544, 560, 578, 595, 640, 655, 680, 896, 917, 952, 1048, 1088, 1120, 1156, 1190, 1310, 1360, 1445, 1834, 1904, 2023, 2096, 2176, 2227, 2240, 2312, 2380, 2620, 2720, 2890, 3668, 3808, 4046, 4192, 4454, 4480, 4585, 4624, 4760, 5240, 5440, 5780, 7336, 7616, 8092, 8384, 8908, 9170, 9248, 9520, 10115, 10480, 10880, 11135, 11560, 14672, 15232, 15589, 16184, 16768, 17816, 18340, 18496, 19040, 20230, 20960, 22270, 23120, 29344, 31178, 32368, 35632, 36680, 36992, 37859, 38080, 40460, 41920, 44540, 46240, 58688, 62356, 64736, 71264, 73360, 75718, 76160, 77945, 80920, 83840, 89080, 92480, 117376, 124712, 129472, 142528, 146720, 151436, 155890, 161840, 178160, 184960, 189295, 249424, 258944, 265013, 285056, 293440, 302872, 311780, 323680, 356320, 378590, 498848, 530026, 586880, 605744, 623560, 647360, 712640, 757180, 997696, 1060052, 1211488, 1247120, 1294720, 1325065, 1425280, 1514360, 1995392, 2120104, 2422976, 2494240, 2650130, 3028720, 4240208, 4845952, 4988480, 5300260, 6057440, 8480416, 9976960, 10600520, 12114880, 16960832, 21201040, 24229760, 33921664, 42402080, 84804160, 169608320]

約数ペア:

[(1, 169608320), (2, 84804160), (4, 42402080), (5, 33921664), (7, 24229760), (8, 21201040), (10, 16960832), (14, 12114880), (16, 10600520), (17, 9976960), (20, 8480416), (28, 6057440), (32, 5300260), (34, 4988480), (35, 4845952), (40, 4240208), (56, 3028720), (64, 2650130), (68, 2494240), (70, 2422976), (80, 2120104), (85, 1995392), (112, 1514360), (119, 1425280), (128, 1325065), (131, 1294720), (136, 1247120), (140, 1211488), (160, 1060052), (170, 997696), (224, 757180), (238, 712640), (262, 647360), (272, 623560), (280, 605744), (289, 586880), (320, 530026), (340, 498848), (448, 378590), (476, 356320), (524, 323680), (544, 311780), (560, 302872), (578, 293440), (595, 285056), (640, 265013), (655, 258944), (680, 249424), (896, 189295), (917, 184960), (952, 178160), (1048, 161840), (1088, 155890), (1120, 151436), (1156, 146720), (1190, 142528), (1310, 129472), (1360, 124712), (1445, 117376), (1834, 92480), (1904, 89080), (2023, 83840), (2096, 80920), (2176, 77945), (2227, 76160), (2240, 75718), (2312, 73360), (2380, 71264), (2620, 64736), (2720, 62356), (2890, 58688), (3668, 46240), (3808, 44540), (4046, 41920), (4192, 40460), (4454, 38080), (4480, 37859), (4585, 36992), (4624, 36680), (4760, 35632), (5240, 32368), (5440, 31178), (5780, 29344), (7336, 23120), (7616, 22270), (8092, 20960), (8384, 20230), (8908, 19040), (9170, 18496), (9248, 18340), (9520, 17816), (10115, 16768), (10480, 16184), (10880, 15589), (11135, 15232), (11560, 14672)]