38900300160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{135977}}^1$

素因数の和:136148

約数の個数: 128

約数和(自身を含む): 124827804000

約数和(自身を除く): 85927503840

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, 149, 160, 192, 240, 298, 320, 384, 447, 480, 596, 640, 745, 894, 960, 1192, 1490, 1788, 1920, 2235, 2384, 2980, 3576, 4470, 4768, 5960, 7152, 8940, 9536, 11920, 14304, 17880, 19072, 23840, 28608, 35760, 47680, 57216, 71520, 95360, 135977, 143040, 271954, 286080, 407931, 543908, 679885, 815862, 1087816, 1359770, 1631724, 2039655, 2175632, 2719540, 3263448, 4079310, 4351264, 5439080, 6526896, 8158620, 8702528, 10878160, 13053792, 16317240, 17405056, 20260573, 21756320, 26107584, 32634480, 40521146, 43512640, 52215168, 60781719, 65268960, 81042292, 87025280, 101302865, 121563438, 130537920, 162084584, 202605730, 243126876, 261075840, 303908595, 324169168, 405211460, 486253752, 607817190, 648338336, 810422920, 972507504, 1215634380, 1296676672, 1620845840, 1945015008, 2431268760, 2593353344, 3241691680, 3890030016, 4862537520, 6483383360, 7780060032, 9725075040, 12966766720, 19450150080, 38900300160]

約数ペア:

[(1, 38900300160), (2, 19450150080), (3, 12966766720), (4, 9725075040), (5, 7780060032), (6, 6483383360), (8, 4862537520), (10, 3890030016), (12, 3241691680), (15, 2593353344), (16, 2431268760), (20, 1945015008), (24, 1620845840), (30, 1296676672), (32, 1215634380), (40, 972507504), (48, 810422920), (60, 648338336), (64, 607817190), (80, 486253752), (96, 405211460), (120, 324169168), (128, 303908595), (149, 261075840), (160, 243126876), (192, 202605730), (240, 162084584), (298, 130537920), (320, 121563438), (384, 101302865), (447, 87025280), (480, 81042292), (596, 65268960), (640, 60781719), (745, 52215168), (894, 43512640), (960, 40521146), (1192, 32634480), (1490, 26107584), (1788, 21756320), (1920, 20260573), (2235, 17405056), (2384, 16317240), (2980, 13053792), (3576, 10878160), (4470, 8702528), (4768, 8158620), (5960, 6526896), (7152, 5439080), (8940, 4351264), (9536, 4079310), (11920, 3263448), (14304, 2719540), (17880, 2175632), (19072, 2039655), (23840, 1631724), (28608, 1359770), (35760, 1087816), (47680, 815862), (57216, 679885), (71520, 543908), (95360, 407931), (135977, 286080), (143040, 271954)]