68620160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1$

素因数の和:113

約数の個数: 192

約数和(自身を含む): 202914720

約数和(自身を除く): 134294560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 53, 56, 64, 68, 70, 80, 85, 106, 112, 119, 128, 136, 140, 160, 170, 212, 224, 238, 265, 272, 280, 289, 320, 340, 371, 424, 448, 476, 530, 544, 560, 578, 595, 640, 680, 742, 848, 896, 901, 952, 1060, 1088, 1120, 1156, 1190, 1360, 1445, 1484, 1696, 1802, 1855, 1904, 2023, 2120, 2176, 2240, 2312, 2380, 2720, 2890, 2968, 3392, 3604, 3710, 3808, 4046, 4240, 4480, 4505, 4624, 4760, 5440, 5780, 5936, 6307, 6784, 7208, 7420, 7616, 8092, 8480, 9010, 9248, 9520, 10115, 10880, 11560, 11872, 12614, 14416, 14840, 15232, 15317, 16184, 16960, 18020, 18496, 19040, 20230, 23120, 23744, 25228, 28832, 29680, 30634, 31535, 32368, 33920, 36040, 36992, 38080, 40460, 46240, 47488, 50456, 57664, 59360, 61268, 63070, 64736, 72080, 76160, 76585, 80920, 92480, 100912, 107219, 115328, 118720, 122536, 126140, 129472, 144160, 153170, 161840, 184960, 201824, 214438, 237440, 245072, 252280, 258944, 288320, 306340, 323680, 403648, 428876, 490144, 504560, 536095, 576640, 612680, 647360, 807296, 857752, 980288, 1009120, 1072190, 1225360, 1294720, 1715504, 1960576, 2018240, 2144380, 2450720, 3431008, 4036480, 4288760, 4901440, 6862016, 8577520, 9802880, 13724032, 17155040, 34310080, 68620160]

約数ペア:

[(1, 68620160), (2, 34310080), (4, 17155040), (5, 13724032), (7, 9802880), (8, 8577520), (10, 6862016), (14, 4901440), (16, 4288760), (17, 4036480), (20, 3431008), (28, 2450720), (32, 2144380), (34, 2018240), (35, 1960576), (40, 1715504), (53, 1294720), (56, 1225360), (64, 1072190), (68, 1009120), (70, 980288), (80, 857752), (85, 807296), (106, 647360), (112, 612680), (119, 576640), (128, 536095), (136, 504560), (140, 490144), (160, 428876), (170, 403648), (212, 323680), (224, 306340), (238, 288320), (265, 258944), (272, 252280), (280, 245072), (289, 237440), (320, 214438), (340, 201824), (371, 184960), (424, 161840), (448, 153170), (476, 144160), (530, 129472), (544, 126140), (560, 122536), (578, 118720), (595, 115328), (640, 107219), (680, 100912), (742, 92480), (848, 80920), (896, 76585), (901, 76160), (952, 72080), (1060, 64736), (1088, 63070), (1120, 61268), (1156, 59360), (1190, 57664), (1360, 50456), (1445, 47488), (1484, 46240), (1696, 40460), (1802, 38080), (1855, 36992), (1904, 36040), (2023, 33920), (2120, 32368), (2176, 31535), (2240, 30634), (2312, 29680), (2380, 28832), (2720, 25228), (2890, 23744), (2968, 23120), (3392, 20230), (3604, 19040), (3710, 18496), (3808, 18020), (4046, 16960), (4240, 16184), (4480, 15317), (4505, 15232), (4624, 14840), (4760, 14416), (5440, 12614), (5780, 11872), (5936, 11560), (6307, 10880), (6784, 10115), (7208, 9520), (7420, 9248), (7616, 9010), (8092, 8480)]