561545760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{919}}^1$

素因数の和:1023

約数の個数: 192

約数和(自身を含む): 1891814400

約数和(自身を除く): 1330268640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 67, 76, 80, 95, 96, 114, 120, 134, 152, 160, 190, 201, 228, 240, 268, 285, 304, 335, 380, 402, 456, 480, 536, 570, 608, 670, 760, 804, 912, 919, 1005, 1072, 1140, 1273, 1340, 1520, 1608, 1824, 1838, 2010, 2144, 2280, 2546, 2680, 2757, 3040, 3216, 3676, 3819, 4020, 4560, 4595, 5092, 5360, 5514, 6365, 6432, 7352, 7638, 8040, 9120, 9190, 10184, 10720, 11028, 12730, 13785, 14704, 15276, 16080, 17461, 18380, 19095, 20368, 22056, 25460, 27570, 29408, 30552, 32160, 34922, 36760, 38190, 40736, 44112, 50920, 52383, 55140, 61104, 61573, 69844, 73520, 76380, 87305, 88224, 101840, 104766, 110280, 122208, 123146, 139688, 147040, 152760, 174610, 184719, 203680, 209532, 220560, 246292, 261915, 279376, 305520, 307865, 349220, 369438, 419064, 441120, 492584, 523830, 558752, 611040, 615730, 698440, 738876, 838128, 923595, 985168, 1047660, 1169887, 1231460, 1396880, 1477752, 1676256, 1847190, 1970336, 2095320, 2339774, 2462920, 2793760, 2955504, 3509661, 3694380, 4190640, 4679548, 4925840, 5849435, 5911008, 7019322, 7388760, 8381280, 9359096, 9851680, 11698870, 14038644, 14777520, 17548305, 18718192, 23397740, 28077288, 29555040, 35096610, 37436384, 46795480, 56154576, 70193220, 93590960, 112309152, 140386440, 187181920, 280772880, 561545760]

約数ペア:

[(1, 561545760), (2, 280772880), (3, 187181920), (4, 140386440), (5, 112309152), (6, 93590960), (8, 70193220), (10, 56154576), (12, 46795480), (15, 37436384), (16, 35096610), (19, 29555040), (20, 28077288), (24, 23397740), (30, 18718192), (32, 17548305), (38, 14777520), (40, 14038644), (48, 11698870), (57, 9851680), (60, 9359096), (67, 8381280), (76, 7388760), (80, 7019322), (95, 5911008), (96, 5849435), (114, 4925840), (120, 4679548), (134, 4190640), (152, 3694380), (160, 3509661), (190, 2955504), (201, 2793760), (228, 2462920), (240, 2339774), (268, 2095320), (285, 1970336), (304, 1847190), (335, 1676256), (380, 1477752), (402, 1396880), (456, 1231460), (480, 1169887), (536, 1047660), (570, 985168), (608, 923595), (670, 838128), (760, 738876), (804, 698440), (912, 615730), (919, 611040), (1005, 558752), (1072, 523830), (1140, 492584), (1273, 441120), (1340, 419064), (1520, 369438), (1608, 349220), (1824, 307865), (1838, 305520), (2010, 279376), (2144, 261915), (2280, 246292), (2546, 220560), (2680, 209532), (2757, 203680), (3040, 184719), (3216, 174610), (3676, 152760), (3819, 147040), (4020, 139688), (4560, 123146), (4595, 122208), (5092, 110280), (5360, 104766), (5514, 101840), (6365, 88224), (6432, 87305), (7352, 76380), (7638, 73520), (8040, 69844), (9120, 61573), (9190, 61104), (10184, 55140), (10720, 52383), (11028, 50920), (12730, 44112), (13785, 40736), (14704, 38190), (15276, 36760), (16080, 34922), (17461, 32160), (18380, 30552), (19095, 29408), (20368, 27570), (22056, 25460)]