2190044880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{160091}}^1$

素因数の和:160129

約数の個数: 120

約数和(自身を含む): 7742049120

約数和(自身を除く): 5552004240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 160091, 320182, 480273, 640364, 800455, 960546, 1280728, 1440819, 1600910, 1921092, 2401365, 2561456, 2881638, 3041729, 3201820, 3842184, 4802730, 5763276, 6083458, 6403640, 7204095, 7684368, 9125187, 9605460, 11526552, 12166916, 12807280, 14408190, 15208645, 18250374, 19210920, 23053104, 24333832, 27375561, 28816380, 30417290, 36500748, 38421840, 45625935, 48667664, 54751122, 57632760, 60834580, 73001496, 91251870, 109502244, 115265520, 121669160, 136877805, 146002992, 182503740, 219004488, 243338320, 273755610, 365007480, 438008976, 547511220, 730014960, 1095022440, 2190044880]

約数ペア:

[(1, 2190044880), (2, 1095022440), (3, 730014960), (4, 547511220), (5, 438008976), (6, 365007480), (8, 273755610), (9, 243338320), (10, 219004488), (12, 182503740), (15, 146002992), (16, 136877805), (18, 121669160), (19, 115265520), (20, 109502244), (24, 91251870), (30, 73001496), (36, 60834580), (38, 57632760), (40, 54751122), (45, 48667664), (48, 45625935), (57, 38421840), (60, 36500748), (72, 30417290), (76, 28816380), (80, 27375561), (90, 24333832), (95, 23053104), (114, 19210920), (120, 18250374), (144, 15208645), (152, 14408190), (171, 12807280), (180, 12166916), (190, 11526552), (228, 9605460), (240, 9125187), (285, 7684368), (304, 7204095), (342, 6403640), (360, 6083458), (380, 5763276), (456, 4802730), (570, 3842184), (684, 3201820), (720, 3041729), (760, 2881638), (855, 2561456), (912, 2401365), (1140, 1921092), (1368, 1600910), (1520, 1440819), (1710, 1280728), (2280, 960546), (2736, 800455), (3420, 640364), (4560, 480273), (6840, 320182), (13680, 160091)]