137240320

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 216

約数和(自身を含む): 406625184

約数和(自身を除く): 269384864

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, 256, 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, 1280, 1360, 1445, 1484, 1696, 1792, 1802, 1855, 1904, 2023, 2120, 2176, 2240, 2312, 2380, 2720, 2890, 2968, 3392, 3604, 3710, 3808, 4046, 4240, 4352, 4480, 4505, 4624, 4760, 5440, 5780, 5936, 6307, 6784, 7208, 7420, 7616, 8092, 8480, 8960, 9010, 9248, 9520, 10115, 10880, 11560, 11872, 12614, 13568, 14416, 14840, 15232, 15317, 16184, 16960, 18020, 18496, 19040, 20230, 21760, 23120, 23744, 25228, 28832, 29680, 30464, 30634, 31535, 32368, 33920, 36040, 36992, 38080, 40460, 46240, 47488, 50456, 57664, 59360, 61268, 63070, 64736, 67840, 72080, 73984, 76160, 76585, 80920, 92480, 94976, 100912, 107219, 115328, 118720, 122536, 126140, 129472, 144160, 152320, 153170, 161840, 184960, 201824, 214438, 230656, 237440, 245072, 252280, 258944, 288320, 306340, 323680, 369920, 403648, 428876, 474880, 490144, 504560, 517888, 536095, 576640, 612680, 647360, 807296, 857752, 980288, 1009120, 1072190, 1153280, 1225360, 1294720, 1614592, 1715504, 1960576, 2018240, 2144380, 2450720, 2589440, 3431008, 3921152, 4036480, 4288760, 4901440, 6862016, 8072960, 8577520, 9802880, 13724032, 17155040, 19605760, 27448064, 34310080, 68620160, 137240320]

約数ペア:

[(1, 137240320), (2, 68620160), (4, 34310080), (5, 27448064), (7, 19605760), (8, 17155040), (10, 13724032), (14, 9802880), (16, 8577520), (17, 8072960), (20, 6862016), (28, 4901440), (32, 4288760), (34, 4036480), (35, 3921152), (40, 3431008), (53, 2589440), (56, 2450720), (64, 2144380), (68, 2018240), (70, 1960576), (80, 1715504), (85, 1614592), (106, 1294720), (112, 1225360), (119, 1153280), (128, 1072190), (136, 1009120), (140, 980288), (160, 857752), (170, 807296), (212, 647360), (224, 612680), (238, 576640), (256, 536095), (265, 517888), (272, 504560), (280, 490144), (289, 474880), (320, 428876), (340, 403648), (371, 369920), (424, 323680), (448, 306340), (476, 288320), (530, 258944), (544, 252280), (560, 245072), (578, 237440), (595, 230656), (640, 214438), (680, 201824), (742, 184960), (848, 161840), (896, 153170), (901, 152320), (952, 144160), (1060, 129472), (1088, 126140), (1120, 122536), (1156, 118720), (1190, 115328), (1280, 107219), (1360, 100912), (1445, 94976), (1484, 92480), (1696, 80920), (1792, 76585), (1802, 76160), (1855, 73984), (1904, 72080), (2023, 67840), (2120, 64736), (2176, 63070), (2240, 61268), (2312, 59360), (2380, 57664), (2720, 50456), (2890, 47488), (2968, 46240), (3392, 40460), (3604, 38080), (3710, 36992), (3808, 36040), (4046, 33920), (4240, 32368), (4352, 31535), (4480, 30634), (4505, 30464), (4624, 29680), (4760, 28832), (5440, 25228), (5780, 23744), (5936, 23120), (6307, 21760), (6784, 20230), (7208, 19040), (7420, 18496), (7616, 18020), (8092, 16960), (8480, 16184), (8960, 15317), (9010, 15232), (9248, 14840), (9520, 14416), (10115, 13568), (10880, 12614), (11560, 11872)]