211678037880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{421703}}^1$

素因数の和:421853

約数の個数: 128

約数和(自身を含む): 655834060800

約数和(自身を除く): 444156022920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 89, 94, 120, 141, 178, 188, 235, 267, 282, 356, 376, 445, 470, 534, 564, 705, 712, 890, 940, 1068, 1128, 1335, 1410, 1780, 1880, 2136, 2670, 2820, 3560, 4183, 5340, 5640, 8366, 10680, 12549, 16732, 20915, 25098, 33464, 41830, 50196, 62745, 83660, 100392, 125490, 167320, 250980, 421703, 501960, 843406, 1265109, 1686812, 2108515, 2530218, 3373624, 4217030, 5060436, 6325545, 8434060, 10120872, 12651090, 16868120, 19820041, 25302180, 37531567, 39640082, 50604360, 59460123, 75063134, 79280164, 99100205, 112594701, 118920246, 150126268, 158560328, 187657835, 198200410, 225189402, 237840492, 297300615, 300252536, 375315670, 396400820, 450378804, 475680984, 562973505, 594601230, 750631340, 792801640, 900757608, 1125947010, 1189202460, 1501262680, 1763983649, 2251894020, 2378404920, 3527967298, 4503788040, 5291950947, 7055934596, 8819918245, 10583901894, 14111869192, 17639836490, 21167803788, 26459754735, 35279672980, 42335607576, 52919509470, 70559345960, 105839018940, 211678037880]

約数ペア:

[(1, 211678037880), (2, 105839018940), (3, 70559345960), (4, 52919509470), (5, 42335607576), (6, 35279672980), (8, 26459754735), (10, 21167803788), (12, 17639836490), (15, 14111869192), (20, 10583901894), (24, 8819918245), (30, 7055934596), (40, 5291950947), (47, 4503788040), (60, 3527967298), (89, 2378404920), (94, 2251894020), (120, 1763983649), (141, 1501262680), (178, 1189202460), (188, 1125947010), (235, 900757608), (267, 792801640), (282, 750631340), (356, 594601230), (376, 562973505), (445, 475680984), (470, 450378804), (534, 396400820), (564, 375315670), (705, 300252536), (712, 297300615), (890, 237840492), (940, 225189402), (1068, 198200410), (1128, 187657835), (1335, 158560328), (1410, 150126268), (1780, 118920246), (1880, 112594701), (2136, 99100205), (2670, 79280164), (2820, 75063134), (3560, 59460123), (4183, 50604360), (5340, 39640082), (5640, 37531567), (8366, 25302180), (10680, 19820041), (12549, 16868120), (16732, 12651090), (20915, 10120872), (25098, 8434060), (33464, 6325545), (41830, 5060436), (50196, 4217030), (62745, 3373624), (83660, 2530218), (100392, 2108515), (125490, 1686812), (167320, 1265109), (250980, 843406), (421703, 501960)]