1709205120

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{42391}}^1$

素因数の和:42423

約数の個数: 192

約数和(自身を含む): 6745415040

約数和(自身を除く): 5036209920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 40320, 42391, 84782, 127173, 169564, 211955, 254346, 296737, 339128, 381519, 423910, 508692, 593474, 635865, 678256, 763038, 847820, 890211, 1017384, 1186948, 1271730, 1356512, 1483685, 1526076, 1695640, 1780422, 1907595, 2034768, 2373896, 2543460, 2670633, 2713024, 2967370, 3052152, 3391280, 3560844, 3815190, 4069536, 4451055, 4747792, 5086920, 5341266, 5426048, 5934740, 6104304, 6782560, 7121688, 7630380, 8139072, 8902110, 9495584, 10173840, 10682532, 11869480, 12208608, 13353165, 13565120, 14243376, 15260760, 16278144, 17804220, 18991168, 20347680, 21365064, 23738960, 24417216, 26706330, 27130240, 28486752, 30521520, 35608440, 37982336, 40695360, 42730128, 47477920, 48834432, 53412660, 56973504, 61043040, 71216880, 81390720, 85460256, 94955840, 106825320, 113947008, 122086080, 142433760, 170920512, 189911680, 213650640, 244172160, 284867520, 341841024, 427301280, 569735040, 854602560, 1709205120]

約数ペア:

[(1, 1709205120), (2, 854602560), (3, 569735040), (4, 427301280), (5, 341841024), (6, 284867520), (7, 244172160), (8, 213650640), (9, 189911680), (10, 170920512), (12, 142433760), (14, 122086080), (15, 113947008), (16, 106825320), (18, 94955840), (20, 85460256), (21, 81390720), (24, 71216880), (28, 61043040), (30, 56973504), (32, 53412660), (35, 48834432), (36, 47477920), (40, 42730128), (42, 40695360), (45, 37982336), (48, 35608440), (56, 30521520), (60, 28486752), (63, 27130240), (64, 26706330), (70, 24417216), (72, 23738960), (80, 21365064), (84, 20347680), (90, 18991168), (96, 17804220), (105, 16278144), (112, 15260760), (120, 14243376), (126, 13565120), (128, 13353165), (140, 12208608), (144, 11869480), (160, 10682532), (168, 10173840), (180, 9495584), (192, 8902110), (210, 8139072), (224, 7630380), (240, 7121688), (252, 6782560), (280, 6104304), (288, 5934740), (315, 5426048), (320, 5341266), (336, 5086920), (360, 4747792), (384, 4451055), (420, 4069536), (448, 3815190), (480, 3560844), (504, 3391280), (560, 3052152), (576, 2967370), (630, 2713024), (640, 2670633), (672, 2543460), (720, 2373896), (840, 2034768), (896, 1907595), (960, 1780422), (1008, 1695640), (1120, 1526076), (1152, 1483685), (1260, 1356512), (1344, 1271730), (1440, 1186948), (1680, 1017384), (1920, 890211), (2016, 847820), (2240, 763038), (2520, 678256), (2688, 635865), (2880, 593474), (3360, 508692), (4032, 423910), (4480, 381519), (5040, 339128), (5760, 296737), (6720, 254346), (8064, 211955), (10080, 169564), (13440, 127173), (20160, 84782), (40320, 42391)]