1566328060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:424

約数の個数: 144

約数和(自身を含む): 3822432768

約数和(自身を除く): 2256104708

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 107, 110, 115, 121, 214, 220, 230, 242, 253, 263, 428, 460, 484, 506, 526, 535, 605, 1012, 1052, 1070, 1177, 1210, 1265, 1315, 2140, 2354, 2420, 2461, 2530, 2630, 2783, 2893, 4708, 4922, 5060, 5260, 5566, 5786, 5885, 6049, 9844, 11132, 11572, 11770, 12098, 12305, 12947, 13915, 14465, 23540, 24196, 24610, 25894, 27071, 27830, 28141, 28930, 30245, 31823, 49220, 51788, 54142, 55660, 56282, 57860, 60490, 63646, 64735, 66539, 108284, 112564, 120980, 127292, 129470, 133078, 135355, 140705, 159115, 258940, 266156, 270710, 281410, 297781, 309551, 318230, 332695, 541420, 562820, 595562, 619102, 636460, 647243, 665390, 731929, 1191124, 1238204, 1294486, 1330780, 1463858, 1488905, 1547755, 2588972, 2927716, 2977810, 3095510, 3236215, 3405061, 3659645, 5955620, 6191020, 6472430, 6810122, 7119673, 7319290, 12944860, 13620244, 14239346, 14638580, 17025305, 28478692, 34050610, 35598365, 68101220, 71196730, 78316403, 142393460, 156632806, 313265612, 391582015, 783164030, 1566328060]

約数ペア:

[(1, 1566328060), (2, 783164030), (4, 391582015), (5, 313265612), (10, 156632806), (11, 142393460), (20, 78316403), (22, 71196730), (23, 68101220), (44, 35598365), (46, 34050610), (55, 28478692), (92, 17025305), (107, 14638580), (110, 14239346), (115, 13620244), (121, 12944860), (214, 7319290), (220, 7119673), (230, 6810122), (242, 6472430), (253, 6191020), (263, 5955620), (428, 3659645), (460, 3405061), (484, 3236215), (506, 3095510), (526, 2977810), (535, 2927716), (605, 2588972), (1012, 1547755), (1052, 1488905), (1070, 1463858), (1177, 1330780), (1210, 1294486), (1265, 1238204), (1315, 1191124), (2140, 731929), (2354, 665390), (2420, 647243), (2461, 636460), (2530, 619102), (2630, 595562), (2783, 562820), (2893, 541420), (4708, 332695), (4922, 318230), (5060, 309551), (5260, 297781), (5566, 281410), (5786, 270710), (5885, 266156), (6049, 258940), (9844, 159115), (11132, 140705), (11572, 135355), (11770, 133078), (12098, 129470), (12305, 127292), (12947, 120980), (13915, 112564), (14465, 108284), (23540, 66539), (24196, 64735), (24610, 63646), (25894, 60490), (27071, 57860), (27830, 56282), (28141, 55660), (28930, 54142), (30245, 51788), (31823, 49220)]