844355680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:429

約数の個数: 192

約数和(自身を含む): 2389782528

約数和(自身を除く): 1545426848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 83, 112, 124, 140, 155, 160, 166, 217, 224, 248, 280, 293, 310, 332, 415, 434, 496, 560, 581, 586, 620, 664, 830, 868, 992, 1085, 1120, 1162, 1172, 1240, 1328, 1465, 1660, 1736, 2051, 2170, 2324, 2344, 2480, 2573, 2656, 2905, 2930, 3320, 3472, 4102, 4340, 4648, 4688, 4960, 5146, 5810, 5860, 6640, 6944, 8204, 8680, 9083, 9296, 9376, 10255, 10292, 11620, 11720, 12865, 13280, 16408, 17360, 18011, 18166, 18592, 20510, 20584, 23240, 23440, 24319, 25730, 32816, 34720, 36022, 36332, 41020, 41168, 45415, 46480, 46880, 48638, 51460, 63581, 65632, 72044, 72664, 82040, 82336, 90055, 90830, 92960, 97276, 102920, 121595, 127162, 144088, 145328, 164080, 170233, 180110, 181660, 194552, 205840, 243190, 254324, 288176, 290656, 317905, 328160, 340466, 360220, 363320, 389104, 411680, 486380, 508648, 576352, 635810, 680932, 720440, 726640, 753889, 778208, 851165, 972760, 1017296, 1271620, 1361864, 1440880, 1453280, 1507778, 1702330, 1945520, 2034592, 2543240, 2723728, 2881760, 3015556, 3404660, 3769445, 3891040, 5086480, 5277223, 5447456, 6031112, 6809320, 7538890, 10172960, 10554446, 12062224, 13618640, 15077780, 21108892, 24124448, 26386115, 27237280, 30155560, 42217784, 52772230, 60311120, 84435568, 105544460, 120622240, 168871136, 211088920, 422177840, 844355680]

約数ペア:

[(1, 844355680), (2, 422177840), (4, 211088920), (5, 168871136), (7, 120622240), (8, 105544460), (10, 84435568), (14, 60311120), (16, 52772230), (20, 42217784), (28, 30155560), (31, 27237280), (32, 26386115), (35, 24124448), (40, 21108892), (56, 15077780), (62, 13618640), (70, 12062224), (80, 10554446), (83, 10172960), (112, 7538890), (124, 6809320), (140, 6031112), (155, 5447456), (160, 5277223), (166, 5086480), (217, 3891040), (224, 3769445), (248, 3404660), (280, 3015556), (293, 2881760), (310, 2723728), (332, 2543240), (415, 2034592), (434, 1945520), (496, 1702330), (560, 1507778), (581, 1453280), (586, 1440880), (620, 1361864), (664, 1271620), (830, 1017296), (868, 972760), (992, 851165), (1085, 778208), (1120, 753889), (1162, 726640), (1172, 720440), (1240, 680932), (1328, 635810), (1465, 576352), (1660, 508648), (1736, 486380), (2051, 411680), (2170, 389104), (2324, 363320), (2344, 360220), (2480, 340466), (2573, 328160), (2656, 317905), (2905, 290656), (2930, 288176), (3320, 254324), (3472, 243190), (4102, 205840), (4340, 194552), (4648, 181660), (4688, 180110), (4960, 170233), (5146, 164080), (5810, 145328), (5860, 144088), (6640, 127162), (6944, 121595), (8204, 102920), (8680, 97276), (9083, 92960), (9296, 90830), (9376, 90055), (10255, 82336), (10292, 82040), (11620, 72664), (11720, 72044), (12865, 65632), (13280, 63581), (16408, 51460), (17360, 48638), (18011, 46880), (18166, 46480), (18592, 45415), (20510, 41168), (20584, 41020), (23240, 36332), (23440, 36022), (24319, 34720), (25730, 32816)]