87395137760

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{617}}^1$

素因数の和:771

約数の個数: 384

約数和(自身を含む): 252292320000

約数和(自身を除く): 164897182240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 49, 56, 58, 70, 80, 89, 98, 112, 116, 140, 145, 160, 178, 196, 203, 224, 232, 245, 280, 290, 343, 356, 392, 406, 445, 464, 490, 560, 580, 617, 623, 686, 712, 784, 812, 890, 928, 980, 1015, 1120, 1160, 1234, 1246, 1372, 1421, 1424, 1568, 1624, 1715, 1780, 1960, 2030, 2320, 2468, 2492, 2581, 2744, 2842, 2848, 3085, 3115, 3248, 3430, 3560, 3920, 4060, 4319, 4361, 4640, 4936, 4984, 5162, 5488, 5684, 6170, 6230, 6496, 6860, 7105, 7120, 7840, 8120, 8638, 8722, 9872, 9947, 9968, 10324, 10976, 11368, 12340, 12460, 12905, 13720, 14210, 14240, 16240, 17276, 17444, 17893, 18067, 19744, 19894, 19936, 20648, 21595, 21805, 22736, 24680, 24920, 25810, 27440, 28420, 30233, 30527, 32480, 34552, 34888, 35786, 36134, 39788, 41296, 43190, 43610, 45472, 49360, 49735, 49840, 51620, 54880, 54913, 56840, 60466, 61054, 69104, 69776, 71572, 72268, 79576, 82592, 86380, 87220, 89465, 90335, 98720, 99470, 99680, 103240, 109826, 113680, 120932, 122108, 125251, 126469, 138208, 139552, 143144, 144536, 151165, 152635, 159152, 172760, 174440, 178930, 180670, 198940, 206480, 211631, 219652, 227360, 241864, 244216, 250502, 252938, 274565, 286288, 289072, 302330, 305270, 318304, 345520, 348880, 357860, 361340, 384391, 397880, 412960, 423262, 439304, 483728, 488432, 501004, 505876, 549130, 572576, 578144, 604660, 610540, 626255, 632345, 691040, 697760, 715720, 722680, 768782, 795760, 846524, 876757, 878608, 885283, 967456, 976864, 1002008, 1011752, 1058155, 1098260, 1209320, 1221080, 1252510, 1264690, 1431440, 1445360, 1537564, 1591520, 1592477, 1693048, 1753514, 1757216, 1770566, 1921955, 2004016, 2023504, 2116310, 2196520, 2418640, 2442160, 2505020, 2529380, 2690737, 2862880, 2890720, 3075128, 3184954, 3386096, 3507028, 3541132, 3843910, 4008032, 4047008, 4232620, 4383785, 4393040, 4426415, 4837280, 4884320, 5010040, 5058760, 5381474, 6137299, 6150256, 6369908, 6772192, 7014056, 7082264, 7687820, 7962385, 8465240, 8767570, 8786080, 8852830, 10020080, 10117520, 10762948, 11147339, 12274598, 12300512, 12739816, 13453685, 14028112, 14164528, 15375640, 15924770, 16930480, 17535140, 17705660, 18835159, 20040160, 20235040, 21525896, 22294678, 24549196, 25479632, 26907370, 28056224, 28329056, 30686495, 30751280, 31849540, 33860960, 35070280, 35411320, 37670318, 43051792, 44589356, 49098392, 50959264, 53814740, 55736695, 61372990, 61502560, 63699080, 70140560, 70822640, 75340636, 78031373, 86103584, 89178712, 94175795, 98196784, 107629480, 111473390, 122745980, 127398160, 140281120, 141645280, 150681272, 156062746, 178357424, 188351590, 196393568, 215258960, 222946780, 245491960, 254796320, 301362544, 312125492, 356714848, 376703180, 390156865, 430517920, 445893560, 490983920, 546219611, 602725088, 624250984, 753406360, 780313730, 891787120, 981967840, 1092439222, 1248501968, 1506812720, 1560627460, 1783574240, 2184878444, 2497003936, 2731098055, 3013625440, 3121254920, 4369756888, 5462196110, 6242509840, 8739513776, 10924392220, 12485019680, 17479027552, 21848784440, 43697568880, 87395137760]

約数ペア:

[(1, 87395137760), (2, 43697568880), (4, 21848784440), (5, 17479027552), (7, 12485019680), (8, 10924392220), (10, 8739513776), (14, 6242509840), (16, 5462196110), (20, 4369756888), (28, 3121254920), (29, 3013625440), (32, 2731098055), (35, 2497003936), (40, 2184878444), (49, 1783574240), (56, 1560627460), (58, 1506812720), (70, 1248501968), (80, 1092439222), (89, 981967840), (98, 891787120), (112, 780313730), (116, 753406360), (140, 624250984), (145, 602725088), (160, 546219611), (178, 490983920), (196, 445893560), (203, 430517920), (224, 390156865), (232, 376703180), (245, 356714848), (280, 312125492), (290, 301362544), (343, 254796320), (356, 245491960), (392, 222946780), (406, 215258960), (445, 196393568), (464, 188351590), (490, 178357424), (560, 156062746), (580, 150681272), (617, 141645280), (623, 140281120), (686, 127398160), (712, 122745980), (784, 111473390), (812, 107629480), (890, 98196784), (928, 94175795), (980, 89178712), (1015, 86103584), (1120, 78031373), (1160, 75340636), (1234, 70822640), (1246, 70140560), (1372, 63699080), (1421, 61502560), (1424, 61372990), (1568, 55736695), (1624, 53814740), (1715, 50959264), (1780, 49098392), (1960, 44589356), (2030, 43051792), (2320, 37670318), (2468, 35411320), (2492, 35070280), (2581, 33860960), (2744, 31849540), (2842, 30751280), (2848, 30686495), (3085, 28329056), (3115, 28056224), (3248, 26907370), (3430, 25479632), (3560, 24549196), (3920, 22294678), (4060, 21525896), (4319, 20235040), (4361, 20040160), (4640, 18835159), (4936, 17705660), (4984, 17535140), (5162, 16930480), (5488, 15924770), (5684, 15375640), (6170, 14164528), (6230, 14028112), (6496, 13453685), (6860, 12739816), (7105, 12300512), (7120, 12274598), (7840, 11147339), (8120, 10762948), (8638, 10117520), (8722, 10020080), (9872, 8852830), (9947, 8786080), (9968, 8767570), (10324, 8465240), (10976, 7962385), (11368, 7687820), (12340, 7082264), (12460, 7014056), (12905, 6772192), (13720, 6369908), (14210, 6150256), (14240, 6137299), (16240, 5381474), (17276, 5058760), (17444, 5010040), (17893, 4884320), (18067, 4837280), (19744, 4426415), (19894, 4393040), (19936, 4383785), (20648, 4232620), (21595, 4047008), (21805, 4008032), (22736, 3843910), (24680, 3541132), (24920, 3507028), (25810, 3386096), (27440, 3184954), (28420, 3075128), (30233, 2890720), (30527, 2862880), (32480, 2690737), (34552, 2529380), (34888, 2505020), (35786, 2442160), (36134, 2418640), (39788, 2196520), (41296, 2116310), (43190, 2023504), (43610, 2004016), (45472, 1921955), (49360, 1770566), (49735, 1757216), (49840, 1753514), (51620, 1693048), (54880, 1592477), (54913, 1591520), (56840, 1537564), (60466, 1445360), (61054, 1431440), (69104, 1264690), (69776, 1252510), (71572, 1221080), (72268, 1209320), (79576, 1098260), (82592, 1058155), (86380, 1011752), (87220, 1002008), (89465, 976864), (90335, 967456), (98720, 885283), (99470, 878608), (99680, 876757), (103240, 846524), (109826, 795760), (113680, 768782), (120932, 722680), (122108, 715720), (125251, 697760), (126469, 691040), (138208, 632345), (139552, 626255), (143144, 610540), (144536, 604660), (151165, 578144), (152635, 572576), (159152, 549130), (172760, 505876), (174440, 501004), (178930, 488432), (180670, 483728), (198940, 439304), (206480, 423262), (211631, 412960), (219652, 397880), (227360, 384391), (241864, 361340), (244216, 357860), (250502, 348880), (252938, 345520), (274565, 318304), (286288, 305270), (289072, 302330)]