8021321760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:420

約数の個数: 384

約数和(自身を含む): 27551301120

約数和(自身を除く): 19529979360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 37, 40, 46, 48, 60, 69, 73, 74, 80, 92, 96, 111, 115, 120, 138, 146, 148, 160, 184, 185, 219, 222, 230, 240, 269, 276, 292, 296, 345, 365, 368, 370, 438, 444, 460, 480, 538, 552, 555, 584, 592, 690, 730, 736, 740, 807, 851, 876, 888, 920, 1076, 1095, 1104, 1110, 1168, 1184, 1345, 1380, 1460, 1480, 1614, 1679, 1702, 1752, 1776, 1840, 2152, 2190, 2208, 2220, 2336, 2553, 2690, 2701, 2760, 2920, 2960, 3228, 3358, 3404, 3504, 3552, 3680, 4035, 4255, 4304, 4380, 4440, 5037, 5106, 5380, 5402, 5520, 5840, 5920, 6187, 6456, 6716, 6808, 7008, 8070, 8103, 8395, 8510, 8608, 8760, 8880, 9953, 10074, 10212, 10760, 10804, 11040, 11680, 12374, 12765, 12912, 13432, 13505, 13616, 16140, 16206, 16790, 17020, 17520, 17760, 18561, 19637, 19906, 20148, 20424, 21520, 21608, 24748, 25185, 25530, 25824, 26864, 27010, 27232, 29859, 30935, 32280, 32412, 33580, 34040, 35040, 37122, 39274, 39812, 40296, 40515, 40848, 43040, 43216, 49496, 49765, 50370, 51060, 53728, 54020, 58911, 59718, 61870, 62123, 64560, 64824, 67160, 68080, 74244, 78548, 79624, 80592, 81030, 81696, 86432, 92805, 98185, 98992, 99530, 100740, 102120, 108040, 117822, 119436, 123740, 124246, 129120, 129648, 134320, 136160, 148488, 149295, 157096, 159248, 161184, 162060, 185610, 186369, 196370, 197984, 199060, 201480, 204240, 216080, 228919, 235644, 238872, 247480, 248492, 259296, 268640, 294555, 296976, 298590, 310615, 314192, 318496, 324120, 371220, 372738, 392740, 398120, 402960, 408480, 432160, 451651, 457838, 471288, 477744, 494960, 496984, 589110, 593952, 597180, 621230, 628384, 648240, 686757, 726569, 742440, 745476, 785480, 796240, 805920, 903302, 915676, 931845, 942576, 955488, 989920, 993968, 1144595, 1178220, 1194360, 1242460, 1296480, 1354953, 1373514, 1453138, 1484880, 1490952, 1570960, 1592480, 1806604, 1831352, 1863690, 1885152, 1987936, 2179707, 2258255, 2289190, 2356440, 2388720, 2484920, 2709906, 2747028, 2906276, 2969760, 2981904, 3141920, 3433785, 3613208, 3632845, 3662704, 3727380, 4359414, 4516510, 4578380, 4712880, 4777440, 4969840, 5419812, 5494056, 5812552, 5963808, 6774765, 6867570, 7226416, 7265690, 7325408, 7454760, 8718828, 9033020, 9156760, 9425760, 9939680, 10839624, 10898535, 10988112, 11625104, 13549530, 13735140, 14452832, 14531380, 14909520, 16711087, 17437656, 18066040, 18313520, 21679248, 21797070, 21976224, 23250208, 27099060, 27470280, 29062760, 29819040, 33422174, 34875312, 36132080, 36627040, 43358496, 43594140, 50133261, 54198120, 54940560, 58125520, 66844348, 69750624, 72264160, 83555435, 87188280, 100266522, 108396240, 109881120, 116251040, 133688696, 167110870, 174376560, 200533044, 216792480, 250666305, 267377392, 334221740, 348753120, 401066088, 501332610, 534754784, 668443480, 802132176, 1002665220, 1336886960, 1604264352, 2005330440, 2673773920, 4010660880, 8021321760]

約数ペア:

[(1, 8021321760), (2, 4010660880), (3, 2673773920), (4, 2005330440), (5, 1604264352), (6, 1336886960), (8, 1002665220), (10, 802132176), (12, 668443480), (15, 534754784), (16, 501332610), (20, 401066088), (23, 348753120), (24, 334221740), (30, 267377392), (32, 250666305), (37, 216792480), (40, 200533044), (46, 174376560), (48, 167110870), (60, 133688696), (69, 116251040), (73, 109881120), (74, 108396240), (80, 100266522), (92, 87188280), (96, 83555435), (111, 72264160), (115, 69750624), (120, 66844348), (138, 58125520), (146, 54940560), (148, 54198120), (160, 50133261), (184, 43594140), (185, 43358496), (219, 36627040), (222, 36132080), (230, 34875312), (240, 33422174), (269, 29819040), (276, 29062760), (292, 27470280), (296, 27099060), (345, 23250208), (365, 21976224), (368, 21797070), (370, 21679248), (438, 18313520), (444, 18066040), (460, 17437656), (480, 16711087), (538, 14909520), (552, 14531380), (555, 14452832), (584, 13735140), (592, 13549530), (690, 11625104), (730, 10988112), (736, 10898535), (740, 10839624), (807, 9939680), (851, 9425760), (876, 9156760), (888, 9033020), (920, 8718828), (1076, 7454760), (1095, 7325408), (1104, 7265690), (1110, 7226416), (1168, 6867570), (1184, 6774765), (1345, 5963808), (1380, 5812552), (1460, 5494056), (1480, 5419812), (1614, 4969840), (1679, 4777440), (1702, 4712880), (1752, 4578380), (1776, 4516510), (1840, 4359414), (2152, 3727380), (2190, 3662704), (2208, 3632845), (2220, 3613208), (2336, 3433785), (2553, 3141920), (2690, 2981904), (2701, 2969760), (2760, 2906276), (2920, 2747028), (2960, 2709906), (3228, 2484920), (3358, 2388720), (3404, 2356440), (3504, 2289190), (3552, 2258255), (3680, 2179707), (4035, 1987936), (4255, 1885152), (4304, 1863690), (4380, 1831352), (4440, 1806604), (5037, 1592480), (5106, 1570960), (5380, 1490952), (5402, 1484880), (5520, 1453138), (5840, 1373514), (5920, 1354953), (6187, 1296480), (6456, 1242460), (6716, 1194360), (6808, 1178220), (7008, 1144595), (8070, 993968), (8103, 989920), (8395, 955488), (8510, 942576), (8608, 931845), (8760, 915676), (8880, 903302), (9953, 805920), (10074, 796240), (10212, 785480), (10760, 745476), (10804, 742440), (11040, 726569), (11680, 686757), (12374, 648240), (12765, 628384), (12912, 621230), (13432, 597180), (13505, 593952), (13616, 589110), (16140, 496984), (16206, 494960), (16790, 477744), (17020, 471288), (17520, 457838), (17760, 451651), (18561, 432160), (19637, 408480), (19906, 402960), (20148, 398120), (20424, 392740), (21520, 372738), (21608, 371220), (24748, 324120), (25185, 318496), (25530, 314192), (25824, 310615), (26864, 298590), (27010, 296976), (27232, 294555), (29859, 268640), (30935, 259296), (32280, 248492), (32412, 247480), (33580, 238872), (34040, 235644), (35040, 228919), (37122, 216080), (39274, 204240), (39812, 201480), (40296, 199060), (40515, 197984), (40848, 196370), (43040, 186369), (43216, 185610), (49496, 162060), (49765, 161184), (50370, 159248), (51060, 157096), (53728, 149295), (54020, 148488), (58911, 136160), (59718, 134320), (61870, 129648), (62123, 129120), (64560, 124246), (64824, 123740), (67160, 119436), (68080, 117822), (74244, 108040), (78548, 102120), (79624, 100740), (80592, 99530), (81030, 98992), (81696, 98185), (86432, 92805)]