20415244320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{379}}^1$

素因数の和:777

約数の個数: 384

約数和(自身を含む): 73796486400

約数和(自身を除く): 53381242080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 96, 108, 111, 120, 135, 144, 148, 160, 180, 185, 216, 222, 240, 270, 288, 296, 333, 337, 360, 370, 379, 432, 444, 480, 540, 555, 592, 666, 674, 720, 740, 758, 864, 888, 999, 1011, 1080, 1110, 1137, 1184, 1332, 1348, 1440, 1480, 1516, 1665, 1685, 1776, 1895, 1998, 2022, 2160, 2220, 2274, 2664, 2696, 2960, 3032, 3033, 3330, 3370, 3411, 3552, 3790, 3996, 4044, 4320, 4440, 4548, 4995, 5055, 5328, 5392, 5685, 5920, 6064, 6066, 6660, 6740, 6822, 7580, 7992, 8088, 8880, 9096, 9099, 9990, 10110, 10233, 10656, 10784, 11370, 12128, 12132, 12469, 13320, 13480, 13644, 14023, 15160, 15165, 15984, 16176, 17055, 17760, 18192, 18198, 19980, 20220, 20466, 22740, 24264, 24938, 26640, 26960, 27288, 28046, 30320, 30330, 31968, 32352, 34110, 36384, 36396, 37407, 39960, 40440, 40932, 42069, 45480, 45495, 48528, 49876, 51165, 53280, 53920, 54576, 56092, 60640, 60660, 62345, 68220, 70115, 72792, 74814, 79920, 80880, 81864, 84138, 90960, 90990, 97056, 99752, 102330, 109152, 112184, 112221, 121320, 124690, 126207, 127723, 136440, 140230, 145584, 149628, 159840, 161760, 163728, 168276, 181920, 181980, 187035, 199504, 204660, 210345, 224368, 224442, 242640, 249380, 252414, 255446, 272880, 280460, 291168, 299256, 327456, 336552, 336663, 363960, 374070, 378621, 383169, 399008, 409320, 420690, 448736, 448884, 485280, 498760, 504828, 510892, 545760, 560920, 561105, 598512, 631035, 638615, 673104, 673326, 727920, 748140, 757242, 766338, 818640, 841380, 897768, 997520, 1009656, 1021784, 1121840, 1122210, 1149507, 1197024, 1262070, 1277230, 1346208, 1346652, 1455840, 1496280, 1514484, 1532676, 1637280, 1682760, 1683315, 1795536, 1893105, 1915845, 1995040, 2019312, 2043568, 2243680, 2244420, 2299014, 2524140, 2554460, 2693304, 2992560, 3028968, 3065352, 3365520, 3366630, 3448521, 3591072, 3786210, 3831690, 4038624, 4087136, 4488840, 4598028, 4725751, 5048280, 5108920, 5386608, 5747535, 5985120, 6057936, 6130704, 6731040, 6733260, 6897042, 7572420, 7663380, 8977680, 9196056, 9451502, 10096560, 10217840, 10773216, 11495070, 12115872, 12261408, 13466520, 13794084, 14177253, 15144840, 15326760, 17242605, 17955360, 18392112, 18903004, 20193120, 20435680, 22990140, 23628755, 26933040, 27588168, 28354506, 30289680, 30653520, 34485210, 36784224, 37806008, 42531759, 45980280, 47257510, 53866080, 55176336, 56709012, 60579360, 61307040, 68970420, 70886265, 75612016, 85063518, 91960560, 94515020, 110352672, 113418024, 127595277, 137940840, 141772530, 151224032, 170127036, 183921120, 189030040, 212658795, 226836048, 255190554, 275881680, 283545060, 340254072, 378060080, 425317590, 453672096, 510381108, 551763360, 567090120, 637976385, 680508144, 756120160, 850635180, 1020762216, 1134180240, 1275952770, 1361016288, 1701270360, 2041524432, 2268360480, 2551905540, 3402540720, 4083048864, 5103811080, 6805081440, 10207622160, 20415244320]

約数ペア:

[(1, 20415244320), (2, 10207622160), (3, 6805081440), (4, 5103811080), (5, 4083048864), (6, 3402540720), (8, 2551905540), (9, 2268360480), (10, 2041524432), (12, 1701270360), (15, 1361016288), (16, 1275952770), (18, 1134180240), (20, 1020762216), (24, 850635180), (27, 756120160), (30, 680508144), (32, 637976385), (36, 567090120), (37, 551763360), (40, 510381108), (45, 453672096), (48, 425317590), (54, 378060080), (60, 340254072), (72, 283545060), (74, 275881680), (80, 255190554), (90, 226836048), (96, 212658795), (108, 189030040), (111, 183921120), (120, 170127036), (135, 151224032), (144, 141772530), (148, 137940840), (160, 127595277), (180, 113418024), (185, 110352672), (216, 94515020), (222, 91960560), (240, 85063518), (270, 75612016), (288, 70886265), (296, 68970420), (333, 61307040), (337, 60579360), (360, 56709012), (370, 55176336), (379, 53866080), (432, 47257510), (444, 45980280), (480, 42531759), (540, 37806008), (555, 36784224), (592, 34485210), (666, 30653520), (674, 30289680), (720, 28354506), (740, 27588168), (758, 26933040), (864, 23628755), (888, 22990140), (999, 20435680), (1011, 20193120), (1080, 18903004), (1110, 18392112), (1137, 17955360), (1184, 17242605), (1332, 15326760), (1348, 15144840), (1440, 14177253), (1480, 13794084), (1516, 13466520), (1665, 12261408), (1685, 12115872), (1776, 11495070), (1895, 10773216), (1998, 10217840), (2022, 10096560), (2160, 9451502), (2220, 9196056), (2274, 8977680), (2664, 7663380), (2696, 7572420), (2960, 6897042), (3032, 6733260), (3033, 6731040), (3330, 6130704), (3370, 6057936), (3411, 5985120), (3552, 5747535), (3790, 5386608), (3996, 5108920), (4044, 5048280), (4320, 4725751), (4440, 4598028), (4548, 4488840), (4995, 4087136), (5055, 4038624), (5328, 3831690), (5392, 3786210), (5685, 3591072), (5920, 3448521), (6064, 3366630), (6066, 3365520), (6660, 3065352), (6740, 3028968), (6822, 2992560), (7580, 2693304), (7992, 2554460), (8088, 2524140), (8880, 2299014), (9096, 2244420), (9099, 2243680), (9990, 2043568), (10110, 2019312), (10233, 1995040), (10656, 1915845), (10784, 1893105), (11370, 1795536), (12128, 1683315), (12132, 1682760), (12469, 1637280), (13320, 1532676), (13480, 1514484), (13644, 1496280), (14023, 1455840), (15160, 1346652), (15165, 1346208), (15984, 1277230), (16176, 1262070), (17055, 1197024), (17760, 1149507), (18192, 1122210), (18198, 1121840), (19980, 1021784), (20220, 1009656), (20466, 997520), (22740, 897768), (24264, 841380), (24938, 818640), (26640, 766338), (26960, 757242), (27288, 748140), (28046, 727920), (30320, 673326), (30330, 673104), (31968, 638615), (32352, 631035), (34110, 598512), (36384, 561105), (36396, 560920), (37407, 545760), (39960, 510892), (40440, 504828), (40932, 498760), (42069, 485280), (45480, 448884), (45495, 448736), (48528, 420690), (49876, 409320), (51165, 399008), (53280, 383169), (53920, 378621), (54576, 374070), (56092, 363960), (60640, 336663), (60660, 336552), (62345, 327456), (68220, 299256), (70115, 291168), (72792, 280460), (74814, 272880), (79920, 255446), (80880, 252414), (81864, 249380), (84138, 242640), (90960, 224442), (90990, 224368), (97056, 210345), (99752, 204660), (102330, 199504), (109152, 187035), (112184, 181980), (112221, 181920), (121320, 168276), (124690, 163728), (126207, 161760), (127723, 159840), (136440, 149628), (140230, 145584)]