481936000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:380

約数の個数: 256

約数和(自身を含む): 1479179520

約数和(自身を除く): 997243520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 80, 91, 100, 104, 112, 125, 128, 130, 140, 160, 175, 182, 200, 208, 224, 250, 260, 280, 320, 325, 331, 350, 364, 400, 416, 448, 455, 500, 520, 560, 640, 650, 662, 700, 728, 800, 832, 875, 896, 910, 1000, 1040, 1120, 1300, 1324, 1400, 1456, 1600, 1625, 1655, 1664, 1750, 1820, 2000, 2080, 2240, 2275, 2317, 2600, 2648, 2800, 2912, 3200, 3250, 3310, 3500, 3640, 4000, 4160, 4303, 4480, 4550, 4634, 5200, 5296, 5600, 5824, 6500, 6620, 7000, 7280, 8000, 8275, 8320, 8606, 9100, 9268, 10400, 10592, 11200, 11375, 11585, 11648, 13000, 13240, 14000, 14560, 16000, 16550, 17212, 18200, 18536, 20800, 21184, 21515, 22400, 22750, 23170, 26000, 26480, 28000, 29120, 30121, 33100, 34424, 36400, 37072, 41375, 41600, 42368, 43030, 45500, 46340, 52000, 52960, 56000, 57925, 58240, 60242, 66200, 68848, 72800, 74144, 82750, 86060, 91000, 92680, 104000, 105920, 107575, 112000, 115850, 120484, 132400, 137696, 145600, 148288, 150605, 165500, 172120, 182000, 185360, 208000, 211840, 215150, 231700, 240968, 264800, 275392, 289625, 291200, 296576, 301210, 331000, 344240, 364000, 370720, 430300, 463400, 481936, 529600, 537875, 550784, 579250, 602420, 662000, 688480, 728000, 741440, 753025, 860600, 926800, 963872, 1059200, 1075750, 1158500, 1204840, 1324000, 1376960, 1456000, 1482880, 1506050, 1721200, 1853600, 1927744, 2151500, 2317000, 2409680, 2648000, 2753920, 3012100, 3442400, 3707200, 3765125, 3855488, 4303000, 4634000, 4819360, 5296000, 6024200, 6884800, 7414400, 7530250, 8606000, 9268000, 9638720, 12048400, 13769600, 15060500, 17212000, 18536000, 19277440, 24096800, 30121000, 34424000, 37072000, 48193600, 60242000, 68848000, 96387200, 120484000, 240968000, 481936000]

約数ペア:

[(1, 481936000), (2, 240968000), (4, 120484000), (5, 96387200), (7, 68848000), (8, 60242000), (10, 48193600), (13, 37072000), (14, 34424000), (16, 30121000), (20, 24096800), (25, 19277440), (26, 18536000), (28, 17212000), (32, 15060500), (35, 13769600), (40, 12048400), (50, 9638720), (52, 9268000), (56, 8606000), (64, 7530250), (65, 7414400), (70, 6884800), (80, 6024200), (91, 5296000), (100, 4819360), (104, 4634000), (112, 4303000), (125, 3855488), (128, 3765125), (130, 3707200), (140, 3442400), (160, 3012100), (175, 2753920), (182, 2648000), (200, 2409680), (208, 2317000), (224, 2151500), (250, 1927744), (260, 1853600), (280, 1721200), (320, 1506050), (325, 1482880), (331, 1456000), (350, 1376960), (364, 1324000), (400, 1204840), (416, 1158500), (448, 1075750), (455, 1059200), (500, 963872), (520, 926800), (560, 860600), (640, 753025), (650, 741440), (662, 728000), (700, 688480), (728, 662000), (800, 602420), (832, 579250), (875, 550784), (896, 537875), (910, 529600), (1000, 481936), (1040, 463400), (1120, 430300), (1300, 370720), (1324, 364000), (1400, 344240), (1456, 331000), (1600, 301210), (1625, 296576), (1655, 291200), (1664, 289625), (1750, 275392), (1820, 264800), (2000, 240968), (2080, 231700), (2240, 215150), (2275, 211840), (2317, 208000), (2600, 185360), (2648, 182000), (2800, 172120), (2912, 165500), (3200, 150605), (3250, 148288), (3310, 145600), (3500, 137696), (3640, 132400), (4000, 120484), (4160, 115850), (4303, 112000), (4480, 107575), (4550, 105920), (4634, 104000), (5200, 92680), (5296, 91000), (5600, 86060), (5824, 82750), (6500, 74144), (6620, 72800), (7000, 68848), (7280, 66200), (8000, 60242), (8275, 58240), (8320, 57925), (8606, 56000), (9100, 52960), (9268, 52000), (10400, 46340), (10592, 45500), (11200, 43030), (11375, 42368), (11585, 41600), (11648, 41375), (13000, 37072), (13240, 36400), (14000, 34424), (14560, 33100), (16000, 30121), (16550, 29120), (17212, 28000), (18200, 26480), (18536, 26000), (20800, 23170), (21184, 22750), (21515, 22400)]