21949571520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{971}}^1$

素因数の和:1208

約数の個数: 336

約数和(自身を含む): 77645288448

約数和(自身を除く): 55695716928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 141, 144, 160, 167, 180, 188, 192, 235, 240, 282, 288, 320, 334, 360, 376, 423, 470, 480, 501, 564, 576, 668, 705, 720, 752, 835, 846, 940, 960, 971, 1002, 1128, 1336, 1410, 1440, 1503, 1504, 1670, 1692, 1880, 1942, 2004, 2115, 2256, 2505, 2672, 2820, 2880, 2913, 3006, 3008, 3340, 3384, 3760, 3884, 4008, 4230, 4512, 4855, 5010, 5344, 5640, 5826, 6012, 6680, 6768, 7515, 7520, 7768, 7849, 8016, 8460, 8739, 9024, 9710, 10020, 10688, 11280, 11652, 12024, 13360, 13536, 14565, 15030, 15040, 15536, 15698, 16032, 16920, 17478, 19420, 20040, 22560, 23304, 23547, 24048, 26720, 27072, 29130, 30060, 31072, 31396, 32064, 33840, 34956, 38840, 39245, 40080, 43695, 45120, 45637, 46608, 47094, 48096, 53440, 58260, 60120, 62144, 62792, 67680, 69912, 70641, 77680, 78490, 80160, 87390, 91274, 93216, 94188, 96192, 116520, 117735, 120240, 125584, 135360, 136911, 139824, 141282, 155360, 156980, 160320, 162157, 174780, 182548, 186432, 188376, 228185, 233040, 235470, 240480, 251168, 273822, 279648, 282564, 310720, 313960, 324314, 349560, 353205, 365096, 376752, 410733, 456370, 466080, 470940, 480960, 486471, 502336, 547644, 559296, 565128, 627920, 648628, 684555, 699120, 706410, 730192, 753504, 810785, 821466, 912740, 932160, 941880, 972942, 1095288, 1130256, 1255840, 1297256, 1369110, 1398240, 1412820, 1459413, 1460384, 1507008, 1621570, 1642932, 1825480, 1883760, 1945884, 2053665, 2190576, 2260512, 2432355, 2511680, 2594512, 2738220, 2796480, 2825640, 2918826, 2920768, 3243140, 3285864, 3650960, 3767520, 3891768, 4107330, 4381152, 4521024, 4864710, 5189024, 5476440, 5651280, 5837652, 6486280, 6571728, 7297065, 7301920, 7535040, 7621379, 7783536, 8214660, 8762304, 9729420, 10378048, 10952880, 11302560, 11675304, 12972560, 13143456, 14594130, 14603840, 15242758, 15567072, 16429320, 19458840, 21905760, 22605120, 22864137, 23350608, 25945120, 26286912, 29188260, 30485516, 31134144, 32858640, 38106895, 38917680, 43811520, 45728274, 46701216, 51890240, 58376520, 60971032, 65717280, 68592411, 76213790, 77835360, 91456548, 93402432, 114320685, 116753040, 121942064, 131434560, 137184822, 152427580, 155670720, 182913096, 228641370, 233506080, 243884128, 274369644, 304855160, 342962055, 365826192, 457282740, 467012160, 487768256, 548739288, 609710320, 685924110, 731652384, 914565480, 1097478576, 1219420640, 1371848220, 1463304768, 1829130960, 2194957152, 2438841280, 2743696440, 3658261920, 4389914304, 5487392880, 7316523840, 10974785760, 21949571520]

約数ペア:

[(1, 21949571520), (2, 10974785760), (3, 7316523840), (4, 5487392880), (5, 4389914304), (6, 3658261920), (8, 2743696440), (9, 2438841280), (10, 2194957152), (12, 1829130960), (15, 1463304768), (16, 1371848220), (18, 1219420640), (20, 1097478576), (24, 914565480), (30, 731652384), (32, 685924110), (36, 609710320), (40, 548739288), (45, 487768256), (47, 467012160), (48, 457282740), (60, 365826192), (64, 342962055), (72, 304855160), (80, 274369644), (90, 243884128), (94, 233506080), (96, 228641370), (120, 182913096), (141, 155670720), (144, 152427580), (160, 137184822), (167, 131434560), (180, 121942064), (188, 116753040), (192, 114320685), (235, 93402432), (240, 91456548), (282, 77835360), (288, 76213790), (320, 68592411), (334, 65717280), (360, 60971032), (376, 58376520), (423, 51890240), (470, 46701216), (480, 45728274), (501, 43811520), (564, 38917680), (576, 38106895), (668, 32858640), (705, 31134144), (720, 30485516), (752, 29188260), (835, 26286912), (846, 25945120), (940, 23350608), (960, 22864137), (971, 22605120), (1002, 21905760), (1128, 19458840), (1336, 16429320), (1410, 15567072), (1440, 15242758), (1503, 14603840), (1504, 14594130), (1670, 13143456), (1692, 12972560), (1880, 11675304), (1942, 11302560), (2004, 10952880), (2115, 10378048), (2256, 9729420), (2505, 8762304), (2672, 8214660), (2820, 7783536), (2880, 7621379), (2913, 7535040), (3006, 7301920), (3008, 7297065), (3340, 6571728), (3384, 6486280), (3760, 5837652), (3884, 5651280), (4008, 5476440), (4230, 5189024), (4512, 4864710), (4855, 4521024), (5010, 4381152), (5344, 4107330), (5640, 3891768), (5826, 3767520), (6012, 3650960), (6680, 3285864), (6768, 3243140), (7515, 2920768), (7520, 2918826), (7768, 2825640), (7849, 2796480), (8016, 2738220), (8460, 2594512), (8739, 2511680), (9024, 2432355), (9710, 2260512), (10020, 2190576), (10688, 2053665), (11280, 1945884), (11652, 1883760), (12024, 1825480), (13360, 1642932), (13536, 1621570), (14565, 1507008), (15030, 1460384), (15040, 1459413), (15536, 1412820), (15698, 1398240), (16032, 1369110), (16920, 1297256), (17478, 1255840), (19420, 1130256), (20040, 1095288), (22560, 972942), (23304, 941880), (23547, 932160), (24048, 912740), (26720, 821466), (27072, 810785), (29130, 753504), (30060, 730192), (31072, 706410), (31396, 699120), (32064, 684555), (33840, 648628), (34956, 627920), (38840, 565128), (39245, 559296), (40080, 547644), (43695, 502336), (45120, 486471), (45637, 480960), (46608, 470940), (47094, 466080), (48096, 456370), (53440, 410733), (58260, 376752), (60120, 365096), (62144, 353205), (62792, 349560), (67680, 324314), (69912, 313960), (70641, 310720), (77680, 282564), (78490, 279648), (80160, 273822), (87390, 251168), (91274, 240480), (93216, 235470), (94188, 233040), (96192, 228185), (116520, 188376), (117735, 186432), (120240, 182548), (125584, 174780), (135360, 162157), (136911, 160320), (139824, 156980), (141282, 155360)]