160016640

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{5953}}^1$

素因数の和:5984

約数の個数: 144

約数和(自身を含む): 584158848

約数和(自身を除く): 424142208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 5953, 6720, 8960, 11906, 13440, 17859, 23812, 26880, 29765, 35718, 41671, 47624, 59530, 71436, 83342, 89295, 95248, 119060, 125013, 142872, 166684, 178590, 190496, 208355, 238120, 250026, 285744, 333368, 357180, 380992, 416710, 476240, 500052, 571488, 625065, 666736, 714360, 761984, 833420, 952480, 1000104, 1142976, 1250130, 1333472, 1428720, 1523968, 1666840, 1904960, 2000208, 2285952, 2500260, 2666944, 2857440, 3333680, 3809920, 4000416, 4571904, 5000520, 5333888, 5714880, 6667360, 7619840, 8000832, 10001040, 10667776, 11429760, 13334720, 16001664, 20002080, 22859520, 26669440, 32003328, 40004160, 53338880, 80008320, 160016640]

約数ペア:

[(1, 160016640), (2, 80008320), (3, 53338880), (4, 40004160), (5, 32003328), (6, 26669440), (7, 22859520), (8, 20002080), (10, 16001664), (12, 13334720), (14, 11429760), (15, 10667776), (16, 10001040), (20, 8000832), (21, 7619840), (24, 6667360), (28, 5714880), (30, 5333888), (32, 5000520), (35, 4571904), (40, 4000416), (42, 3809920), (48, 3333680), (56, 2857440), (60, 2666944), (64, 2500260), (70, 2285952), (80, 2000208), (84, 1904960), (96, 1666840), (105, 1523968), (112, 1428720), (120, 1333472), (128, 1250130), (140, 1142976), (160, 1000104), (168, 952480), (192, 833420), (210, 761984), (224, 714360), (240, 666736), (256, 625065), (280, 571488), (320, 500052), (336, 476240), (384, 416710), (420, 380992), (448, 357180), (480, 333368), (560, 285744), (640, 250026), (672, 238120), (768, 208355), (840, 190496), (896, 178590), (960, 166684), (1120, 142872), (1280, 125013), (1344, 119060), (1680, 95248), (1792, 89295), (1920, 83342), (2240, 71436), (2688, 59530), (3360, 47624), (3840, 41671), (4480, 35718), (5376, 29765), (5953, 26880), (6720, 23812), (8960, 17859), (11906, 13440)]