676381440

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{25163}}^1$

素因数の和:25194

約数の個数: 144

約数和(自身を含む): 2468890368

約数和(自身を除く): 1792508928

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, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 25163, 26880, 50326, 75489, 100652, 125815, 150978, 176141, 201304, 251630, 301956, 352282, 377445, 402608, 503260, 528423, 603912, 704564, 754890, 805216, 880705, 1006520, 1056846, 1207824, 1409128, 1509780, 1610432, 1761410, 2013040, 2113692, 2415648, 2642115, 2818256, 3019560, 3220864, 3522820, 4026080, 4227384, 4831296, 5284230, 5636512, 6039120, 6441728, 7045640, 8052160, 8454768, 9662592, 10568460, 11273024, 12078240, 14091280, 16104320, 16909536, 19325184, 21136920, 22546048, 24156480, 28182560, 32208640, 33819072, 42273840, 45092096, 48312960, 56365120, 67638144, 84547680, 96625920, 112730240, 135276288, 169095360, 225460480, 338190720, 676381440]

約数ペア:

[(1, 676381440), (2, 338190720), (3, 225460480), (4, 169095360), (5, 135276288), (6, 112730240), (7, 96625920), (8, 84547680), (10, 67638144), (12, 56365120), (14, 48312960), (15, 45092096), (16, 42273840), (20, 33819072), (21, 32208640), (24, 28182560), (28, 24156480), (30, 22546048), (32, 21136920), (35, 19325184), (40, 16909536), (42, 16104320), (48, 14091280), (56, 12078240), (60, 11273024), (64, 10568460), (70, 9662592), (80, 8454768), (84, 8052160), (96, 7045640), (105, 6441728), (112, 6039120), (120, 5636512), (128, 5284230), (140, 4831296), (160, 4227384), (168, 4026080), (192, 3522820), (210, 3220864), (224, 3019560), (240, 2818256), (256, 2642115), (280, 2415648), (320, 2113692), (336, 2013040), (384, 1761410), (420, 1610432), (448, 1509780), (480, 1409128), (560, 1207824), (640, 1056846), (672, 1006520), (768, 880705), (840, 805216), (896, 754890), (960, 704564), (1120, 603912), (1280, 528423), (1344, 503260), (1680, 402608), (1792, 377445), (1920, 352282), (2240, 301956), (2688, 251630), (3360, 201304), (3840, 176141), (4480, 150978), (5376, 125815), (6720, 100652), (8960, 75489), (13440, 50326), (25163, 26880)]