31174080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{4639}}^1$

素因数の和:4666

約数の個数: 112

約数和(自身を含む): 113141760

約数和(自身を除く): 81967680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 4639, 6720, 9278, 13917, 18556, 23195, 27834, 32473, 37112, 46390, 55668, 64946, 69585, 74224, 92780, 97419, 111336, 129892, 139170, 148448, 162365, 185560, 194838, 222672, 259784, 278340, 296896, 324730, 371120, 389676, 445344, 487095, 519568, 556680, 649460, 742240, 779352, 890688, 974190, 1039136, 1113360, 1298920, 1484480, 1558704, 1948380, 2078272, 2226720, 2597840, 3117408, 3896760, 4453440, 5195680, 6234816, 7793520, 10391360, 15587040, 31174080]

約数ペア:

[(1, 31174080), (2, 15587040), (3, 10391360), (4, 7793520), (5, 6234816), (6, 5195680), (7, 4453440), (8, 3896760), (10, 3117408), (12, 2597840), (14, 2226720), (15, 2078272), (16, 1948380), (20, 1558704), (21, 1484480), (24, 1298920), (28, 1113360), (30, 1039136), (32, 974190), (35, 890688), (40, 779352), (42, 742240), (48, 649460), (56, 556680), (60, 519568), (64, 487095), (70, 445344), (80, 389676), (84, 371120), (96, 324730), (105, 296896), (112, 278340), (120, 259784), (140, 222672), (160, 194838), (168, 185560), (192, 162365), (210, 148448), (224, 139170), (240, 129892), (280, 111336), (320, 97419), (336, 92780), (420, 74224), (448, 69585), (480, 64946), (560, 55668), (672, 46390), (840, 37112), (960, 32473), (1120, 27834), (1344, 23195), (1680, 18556), (2240, 13917), (3360, 9278), (4639, 6720)]