42467280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:241

約数の個数: 160

約数和(自身を含む): 141657600

約数和(自身を除く): 99190320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 67, 76, 80, 95, 114, 120, 134, 139, 152, 190, 201, 228, 240, 268, 278, 285, 304, 335, 380, 402, 417, 456, 536, 556, 570, 670, 695, 760, 804, 834, 912, 1005, 1072, 1112, 1140, 1273, 1340, 1390, 1520, 1608, 1668, 2010, 2085, 2224, 2280, 2546, 2641, 2680, 2780, 3216, 3336, 3819, 4020, 4170, 4560, 5092, 5282, 5360, 5560, 6365, 6672, 7638, 7923, 8040, 8340, 9313, 10184, 10564, 11120, 12730, 13205, 15276, 15846, 16080, 16680, 18626, 19095, 20368, 21128, 25460, 26410, 27939, 30552, 31692, 33360, 37252, 38190, 39615, 42256, 46565, 50920, 52820, 55878, 61104, 63384, 74504, 76380, 79230, 93130, 101840, 105640, 111756, 126768, 139695, 149008, 152760, 158460, 176947, 186260, 211280, 223512, 279390, 305520, 316920, 353894, 372520, 447024, 530841, 558780, 633840, 707788, 745040, 884735, 1061682, 1117560, 1415576, 1769470, 2123364, 2235120, 2654205, 2831152, 3538940, 4246728, 5308410, 7077880, 8493456, 10616820, 14155760, 21233640, 42467280]

約数ペア:

[(1, 42467280), (2, 21233640), (3, 14155760), (4, 10616820), (5, 8493456), (6, 7077880), (8, 5308410), (10, 4246728), (12, 3538940), (15, 2831152), (16, 2654205), (19, 2235120), (20, 2123364), (24, 1769470), (30, 1415576), (38, 1117560), (40, 1061682), (48, 884735), (57, 745040), (60, 707788), (67, 633840), (76, 558780), (80, 530841), (95, 447024), (114, 372520), (120, 353894), (134, 316920), (139, 305520), (152, 279390), (190, 223512), (201, 211280), (228, 186260), (240, 176947), (268, 158460), (278, 152760), (285, 149008), (304, 139695), (335, 126768), (380, 111756), (402, 105640), (417, 101840), (456, 93130), (536, 79230), (556, 76380), (570, 74504), (670, 63384), (695, 61104), (760, 55878), (804, 52820), (834, 50920), (912, 46565), (1005, 42256), (1072, 39615), (1112, 38190), (1140, 37252), (1273, 33360), (1340, 31692), (1390, 30552), (1520, 27939), (1608, 26410), (1668, 25460), (2010, 21128), (2085, 20368), (2224, 19095), (2280, 18626), (2546, 16680), (2641, 16080), (2680, 15846), (2780, 15276), (3216, 13205), (3336, 12730), (3819, 11120), (4020, 10564), (4170, 10184), (4560, 9313), (5092, 8340), (5282, 8040), (5360, 7923), (5560, 7638), (6365, 6672)]