38939358720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{8191}}^1$

素因数の和:8836

約数の個数: 160

約数和(自身を含む): 124700590080

約数和(自身を除く): 85761231360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 619, 640, 768, 960, 1238, 1280, 1536, 1857, 1920, 2476, 2560, 3095, 3714, 3840, 4952, 6190, 7428, 7680, 8191, 9285, 9904, 12380, 14856, 16382, 18570, 19808, 24573, 24760, 29712, 32764, 37140, 39616, 40955, 49146, 49520, 59424, 65528, 74280, 79232, 81910, 98292, 99040, 118848, 122865, 131056, 148560, 158464, 163820, 196584, 198080, 237696, 245730, 262112, 297120, 316928, 327640, 393168, 396160, 475392, 491460, 524224, 594240, 655280, 786336, 792320, 950784, 982920, 1048448, 1188480, 1310560, 1572672, 1584640, 1965840, 2096896, 2376960, 2621120, 3145344, 3931680, 4193792, 4753920, 5070229, 5242240, 6290688, 7863360, 10140458, 10484480, 12581376, 15210687, 15726720, 20280916, 20968960, 25351145, 30421374, 31453440, 40561832, 50702290, 60842748, 62906880, 76053435, 81123664, 101404580, 121685496, 152106870, 162247328, 202809160, 243370992, 304213740, 324494656, 405618320, 486741984, 608427480, 648989312, 811236640, 973483968, 1216854960, 1297978624, 1622473280, 1946967936, 2433709920, 2595957248, 3244946560, 3893935872, 4867419840, 6489893120, 7787871744, 9734839680, 12979786240, 19469679360, 38939358720]

約数ペア:

[(1, 38939358720), (2, 19469679360), (3, 12979786240), (4, 9734839680), (5, 7787871744), (6, 6489893120), (8, 4867419840), (10, 3893935872), (12, 3244946560), (15, 2595957248), (16, 2433709920), (20, 1946967936), (24, 1622473280), (30, 1297978624), (32, 1216854960), (40, 973483968), (48, 811236640), (60, 648989312), (64, 608427480), (80, 486741984), (96, 405618320), (120, 324494656), (128, 304213740), (160, 243370992), (192, 202809160), (240, 162247328), (256, 152106870), (320, 121685496), (384, 101404580), (480, 81123664), (512, 76053435), (619, 62906880), (640, 60842748), (768, 50702290), (960, 40561832), (1238, 31453440), (1280, 30421374), (1536, 25351145), (1857, 20968960), (1920, 20280916), (2476, 15726720), (2560, 15210687), (3095, 12581376), (3714, 10484480), (3840, 10140458), (4952, 7863360), (6190, 6290688), (7428, 5242240), (7680, 5070229), (8191, 4753920), (9285, 4193792), (9904, 3931680), (12380, 3145344), (14856, 2621120), (16382, 2376960), (18570, 2096896), (19808, 1965840), (24573, 1584640), (24760, 1572672), (29712, 1310560), (32764, 1188480), (37140, 1048448), (39616, 982920), (40955, 950784), (49146, 792320), (49520, 786336), (59424, 655280), (65528, 594240), (74280, 524224), (79232, 491460), (81910, 475392), (98292, 396160), (99040, 393168), (118848, 327640), (122865, 316928), (131056, 297120), (148560, 262112), (158464, 245730), (163820, 237696), (196584, 198080)]