143653440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{21377}}^1$

素因数の和:21404

約数の個数: 112

約数和(自身を含む): 521281152

約数和(自身を除く): 377627712

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, 6720, 21377, 42754, 64131, 85508, 106885, 128262, 149639, 171016, 213770, 256524, 299278, 320655, 342032, 427540, 448917, 513048, 598556, 641310, 684064, 748195, 855080, 897834, 1026096, 1197112, 1282620, 1368128, 1496390, 1710160, 1795668, 2052192, 2244585, 2394224, 2565240, 2992780, 3420320, 3591336, 4104384, 4489170, 4788448, 5130480, 5985560, 6840640, 7182672, 8978340, 9576896, 10260960, 11971120, 14365344, 17956680, 20521920, 23942240, 28730688, 35913360, 47884480, 71826720, 143653440]

約数ペア:

[(1, 143653440), (2, 71826720), (3, 47884480), (4, 35913360), (5, 28730688), (6, 23942240), (7, 20521920), (8, 17956680), (10, 14365344), (12, 11971120), (14, 10260960), (15, 9576896), (16, 8978340), (20, 7182672), (21, 6840640), (24, 5985560), (28, 5130480), (30, 4788448), (32, 4489170), (35, 4104384), (40, 3591336), (42, 3420320), (48, 2992780), (56, 2565240), (60, 2394224), (64, 2244585), (70, 2052192), (80, 1795668), (84, 1710160), (96, 1496390), (105, 1368128), (112, 1282620), (120, 1197112), (140, 1026096), (160, 897834), (168, 855080), (192, 748195), (210, 684064), (224, 641310), (240, 598556), (280, 513048), (320, 448917), (336, 427540), (420, 342032), (448, 320655), (480, 299278), (560, 256524), (672, 213770), (840, 171016), (960, 149639), (1120, 128262), (1344, 106885), (1680, 85508), (2240, 64131), (3360, 42754), (6720, 21377)]