139107840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:392

約数の個数: 160

約数和(自身を含む): 453720960

約数和(自身を除く): 314613120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 128, 160, 177, 192, 236, 240, 256, 295, 307, 320, 354, 384, 472, 480, 512, 590, 614, 640, 708, 768, 885, 921, 944, 960, 1180, 1228, 1280, 1416, 1535, 1536, 1770, 1842, 1888, 1920, 2360, 2456, 2560, 2832, 3070, 3540, 3684, 3776, 3840, 4605, 4720, 4912, 5664, 6140, 7080, 7368, 7552, 7680, 9210, 9440, 9824, 11328, 12280, 14160, 14736, 15104, 18113, 18420, 18880, 19648, 22656, 24560, 28320, 29472, 30208, 36226, 36840, 37760, 39296, 45312, 49120, 54339, 56640, 58944, 72452, 73680, 75520, 78592, 90565, 90624, 98240, 108678, 113280, 117888, 144904, 147360, 151040, 157184, 181130, 196480, 217356, 226560, 235776, 271695, 289808, 294720, 362260, 392960, 434712, 453120, 471552, 543390, 579616, 589440, 724520, 785920, 869424, 1086780, 1159232, 1178880, 1449040, 1738848, 2173560, 2318464, 2357760, 2898080, 3477696, 4347120, 4636928, 5796160, 6955392, 8694240, 9273856, 11592320, 13910784, 17388480, 23184640, 27821568, 34776960, 46369280, 69553920, 139107840]

約数ペア:

[(1, 139107840), (2, 69553920), (3, 46369280), (4, 34776960), (5, 27821568), (6, 23184640), (8, 17388480), (10, 13910784), (12, 11592320), (15, 9273856), (16, 8694240), (20, 6955392), (24, 5796160), (30, 4636928), (32, 4347120), (40, 3477696), (48, 2898080), (59, 2357760), (60, 2318464), (64, 2173560), (80, 1738848), (96, 1449040), (118, 1178880), (120, 1159232), (128, 1086780), (160, 869424), (177, 785920), (192, 724520), (236, 589440), (240, 579616), (256, 543390), (295, 471552), (307, 453120), (320, 434712), (354, 392960), (384, 362260), (472, 294720), (480, 289808), (512, 271695), (590, 235776), (614, 226560), (640, 217356), (708, 196480), (768, 181130), (885, 157184), (921, 151040), (944, 147360), (960, 144904), (1180, 117888), (1228, 113280), (1280, 108678), (1416, 98240), (1535, 90624), (1536, 90565), (1770, 78592), (1842, 75520), (1888, 73680), (1920, 72452), (2360, 58944), (2456, 56640), (2560, 54339), (2832, 49120), (3070, 45312), (3540, 39296), (3684, 37760), (3776, 36840), (3840, 36226), (4605, 30208), (4720, 29472), (4912, 28320), (5664, 24560), (6140, 22656), (7080, 19648), (7368, 18880), (7552, 18420), (7680, 18113), (9210, 15104), (9440, 14736), (9824, 14160), (11328, 12280)]