164665200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{19603}}^1$

素因数の和:19631

約数の個数: 120

約数和(自身を含む): 602862208

約数和(自身を除く): 438197008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 19603, 39206, 58809, 78412, 98015, 117618, 137221, 156824, 196030, 235236, 274442, 294045, 313648, 392060, 411663, 470472, 490075, 548884, 588090, 686105, 784120, 823326, 940944, 980150, 1097768, 1176180, 1372210, 1470225, 1568240, 1646652, 1960300, 2058315, 2195536, 2352360, 2744420, 2940450, 3293304, 3430525, 3920600, 4116630, 4704720, 5488840, 5880900, 6586608, 6861050, 7841200, 8233260, 10291575, 10977680, 11761800, 13722100, 16466520, 20583150, 23523600, 27444200, 32933040, 41166300, 54888400, 82332600, 164665200]

約数ペア:

[(1, 164665200), (2, 82332600), (3, 54888400), (4, 41166300), (5, 32933040), (6, 27444200), (7, 23523600), (8, 20583150), (10, 16466520), (12, 13722100), (14, 11761800), (15, 10977680), (16, 10291575), (20, 8233260), (21, 7841200), (24, 6861050), (25, 6586608), (28, 5880900), (30, 5488840), (35, 4704720), (40, 4116630), (42, 3920600), (48, 3430525), (50, 3293304), (56, 2940450), (60, 2744420), (70, 2352360), (75, 2195536), (80, 2058315), (84, 1960300), (100, 1646652), (105, 1568240), (112, 1470225), (120, 1372210), (140, 1176180), (150, 1097768), (168, 980150), (175, 940944), (200, 823326), (210, 784120), (240, 686105), (280, 588090), (300, 548884), (336, 490075), (350, 470472), (400, 411663), (420, 392060), (525, 313648), (560, 294045), (600, 274442), (700, 235236), (840, 196030), (1050, 156824), (1200, 137221), (1400, 117618), (1680, 98015), (2100, 78412), (2800, 58809), (4200, 39206), (8400, 19603)]