16000320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{2381}}^1$

素因数の和:2408

約数の個数: 112

約数和(自身を含む): 58082688

約数和(自身を除く): 42082368

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, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 2381, 3360, 4762, 6720, 7143, 9524, 11905, 14286, 16667, 19048, 23810, 28572, 33334, 35715, 38096, 47620, 50001, 57144, 66668, 71430, 76192, 83335, 95240, 100002, 114288, 133336, 142860, 152384, 166670, 190480, 200004, 228576, 250005, 266672, 285720, 333340, 380960, 400008, 457152, 500010, 533344, 571440, 666680, 761920, 800016, 1000020, 1066688, 1142880, 1333360, 1600032, 2000040, 2285760, 2666720, 3200064, 4000080, 5333440, 8000160, 16000320]

約数ペア:

[(1, 16000320), (2, 8000160), (3, 5333440), (4, 4000080), (5, 3200064), (6, 2666720), (7, 2285760), (8, 2000040), (10, 1600032), (12, 1333360), (14, 1142880), (15, 1066688), (16, 1000020), (20, 800016), (21, 761920), (24, 666680), (28, 571440), (30, 533344), (32, 500010), (35, 457152), (40, 400008), (42, 380960), (48, 333340), (56, 285720), (60, 266672), (64, 250005), (70, 228576), (80, 200004), (84, 190480), (96, 166670), (105, 152384), (112, 142860), (120, 133336), (140, 114288), (160, 100002), (168, 95240), (192, 83335), (210, 76192), (224, 71430), (240, 66668), (280, 57144), (320, 50001), (336, 47620), (420, 38096), (448, 35715), (480, 33334), (560, 28572), (672, 23810), (840, 19048), (960, 16667), (1120, 14286), (1344, 11905), (1680, 9524), (2240, 7143), (2381, 6720), (3360, 4762)]