12157947720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{701}}^1$

素因数の和:878

約数の個数: 320

約数和(自身を含む): 42107448240

約数和(自身を除く): 29949500520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 81, 90, 101, 106, 108, 120, 135, 159, 162, 180, 202, 212, 216, 265, 270, 303, 318, 324, 360, 404, 405, 424, 477, 505, 530, 540, 606, 636, 648, 701, 795, 808, 810, 909, 954, 1010, 1060, 1080, 1212, 1272, 1402, 1431, 1515, 1590, 1620, 1818, 1908, 2020, 2103, 2120, 2385, 2424, 2727, 2804, 2862, 3030, 3180, 3240, 3505, 3636, 3816, 4040, 4206, 4293, 4545, 4770, 5353, 5454, 5608, 5724, 6060, 6309, 6360, 7010, 7155, 7272, 8181, 8412, 8586, 9090, 9540, 10515, 10706, 10908, 11448, 12120, 12618, 13635, 14020, 14310, 16059, 16362, 16824, 17172, 18180, 18927, 19080, 21030, 21412, 21465, 21816, 25236, 26765, 27270, 28040, 28620, 31545, 32118, 32724, 34344, 36360, 37153, 37854, 40905, 42060, 42824, 42930, 48177, 50472, 53530, 54540, 56781, 57240, 63090, 64236, 65448, 70801, 74306, 75708, 80295, 81810, 84120, 85860, 94635, 96354, 107060, 109080, 111459, 113562, 126180, 128472, 141602, 144531, 148612, 151416, 160590, 163620, 171720, 185765, 189270, 192708, 212403, 214120, 222918, 227124, 240885, 252360, 283204, 283905, 289062, 297224, 321180, 327240, 334377, 354005, 371530, 378540, 385416, 424806, 433593, 445836, 454248, 481770, 557295, 566408, 567810, 578124, 637209, 642360, 668754, 708010, 722655, 743060, 757080, 849612, 867186, 891672, 963540, 1003131, 1062015, 1114590, 1135620, 1156248, 1274418, 1337508, 1416020, 1445310, 1486120, 1671885, 1699224, 1734372, 1911627, 1927080, 2006262, 2124030, 2167965, 2229180, 2271240, 2548836, 2675016, 2832040, 2890620, 3009393, 3186045, 3343770, 3468744, 3752453, 3823254, 4012524, 4248060, 4335930, 4458360, 5015655, 5097672, 5734881, 5781240, 6018786, 6372090, 6687540, 7504906, 7646508, 8025048, 8496120, 8671860, 9558135, 10031310, 11257359, 11469762, 12037572, 12744180, 13375080, 15009812, 15046965, 15293016, 17343720, 18762265, 19116270, 20062620, 22514718, 22939524, 24075144, 25488360, 28674405, 30019624, 30093930, 33772077, 37524530, 38232540, 40125240, 45029436, 45879048, 56286795, 57348810, 60187860, 67544154, 75049060, 76465080, 90058872, 101316231, 112573590, 114697620, 120375720, 135088308, 150098120, 168860385, 202632462, 225147180, 229395240, 270176616, 303948693, 337720770, 405264924, 450294360, 506581155, 607897386, 675441540, 810529848, 1013162310, 1215794772, 1350883080, 1519743465, 2026324620, 2431589544, 3039486930, 4052649240, 6078973860, 12157947720]

約数ペア:

[(1, 12157947720), (2, 6078973860), (3, 4052649240), (4, 3039486930), (5, 2431589544), (6, 2026324620), (8, 1519743465), (9, 1350883080), (10, 1215794772), (12, 1013162310), (15, 810529848), (18, 675441540), (20, 607897386), (24, 506581155), (27, 450294360), (30, 405264924), (36, 337720770), (40, 303948693), (45, 270176616), (53, 229395240), (54, 225147180), (60, 202632462), (72, 168860385), (81, 150098120), (90, 135088308), (101, 120375720), (106, 114697620), (108, 112573590), (120, 101316231), (135, 90058872), (159, 76465080), (162, 75049060), (180, 67544154), (202, 60187860), (212, 57348810), (216, 56286795), (265, 45879048), (270, 45029436), (303, 40125240), (318, 38232540), (324, 37524530), (360, 33772077), (404, 30093930), (405, 30019624), (424, 28674405), (477, 25488360), (505, 24075144), (530, 22939524), (540, 22514718), (606, 20062620), (636, 19116270), (648, 18762265), (701, 17343720), (795, 15293016), (808, 15046965), (810, 15009812), (909, 13375080), (954, 12744180), (1010, 12037572), (1060, 11469762), (1080, 11257359), (1212, 10031310), (1272, 9558135), (1402, 8671860), (1431, 8496120), (1515, 8025048), (1590, 7646508), (1620, 7504906), (1818, 6687540), (1908, 6372090), (2020, 6018786), (2103, 5781240), (2120, 5734881), (2385, 5097672), (2424, 5015655), (2727, 4458360), (2804, 4335930), (2862, 4248060), (3030, 4012524), (3180, 3823254), (3240, 3752453), (3505, 3468744), (3636, 3343770), (3816, 3186045), (4040, 3009393), (4206, 2890620), (4293, 2832040), (4545, 2675016), (4770, 2548836), (5353, 2271240), (5454, 2229180), (5608, 2167965), (5724, 2124030), (6060, 2006262), (6309, 1927080), (6360, 1911627), (7010, 1734372), (7155, 1699224), (7272, 1671885), (8181, 1486120), (8412, 1445310), (8586, 1416020), (9090, 1337508), (9540, 1274418), (10515, 1156248), (10706, 1135620), (10908, 1114590), (11448, 1062015), (12120, 1003131), (12618, 963540), (13635, 891672), (14020, 867186), (14310, 849612), (16059, 757080), (16362, 743060), (16824, 722655), (17172, 708010), (18180, 668754), (18927, 642360), (19080, 637209), (21030, 578124), (21412, 567810), (21465, 566408), (21816, 557295), (25236, 481770), (26765, 454248), (27270, 445836), (28040, 433593), (28620, 424806), (31545, 385416), (32118, 378540), (32724, 371530), (34344, 354005), (36360, 334377), (37153, 327240), (37854, 321180), (40905, 297224), (42060, 289062), (42824, 283905), (42930, 283204), (48177, 252360), (50472, 240885), (53530, 227124), (54540, 222918), (56781, 214120), (57240, 212403), (63090, 192708), (64236, 189270), (65448, 185765), (70801, 171720), (74306, 163620), (75708, 160590), (80295, 151416), (81810, 148612), (84120, 144531), (85860, 141602), (94635, 128472), (96354, 126180), (107060, 113562), (109080, 111459)]