21733778520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{62303}}^1$

素因数の和:62359

約数の個数: 256

約数和(自身を含む): 80745984000

約数和(自身を除く): 59012205480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 27, 30, 34, 36, 38, 40, 45, 51, 54, 57, 60, 68, 72, 76, 85, 90, 95, 102, 108, 114, 120, 135, 136, 152, 153, 170, 171, 180, 190, 204, 216, 228, 255, 270, 285, 306, 323, 340, 342, 360, 380, 408, 456, 459, 510, 513, 540, 570, 612, 646, 680, 684, 760, 765, 855, 918, 969, 1020, 1026, 1080, 1140, 1224, 1292, 1368, 1530, 1615, 1710, 1836, 1938, 2040, 2052, 2280, 2295, 2565, 2584, 2907, 3060, 3230, 3420, 3672, 3876, 4104, 4590, 4845, 5130, 5814, 6120, 6460, 6840, 7752, 8721, 9180, 9690, 10260, 11628, 12920, 14535, 17442, 18360, 19380, 20520, 23256, 29070, 34884, 38760, 43605, 58140, 62303, 69768, 87210, 116280, 124606, 174420, 186909, 249212, 311515, 348840, 373818, 498424, 560727, 623030, 747636, 934545, 1059151, 1121454, 1183757, 1246060, 1495272, 1682181, 1869090, 2118302, 2242908, 2367514, 2492120, 2803635, 3177453, 3364362, 3551271, 3738180, 4236604, 4485816, 4735028, 5295755, 5607270, 5918785, 6354906, 6728724, 7102542, 7476360, 8410905, 8473208, 9470056, 9532359, 10591510, 10653813, 11214540, 11837570, 12709812, 13457448, 14205084, 15887265, 16821810, 17756355, 19064718, 20123869, 21183020, 21307626, 22429080, 23675140, 25419624, 28410168, 28597077, 31774530, 31961439, 33643620, 35512710, 38129436, 40247738, 42366040, 42615252, 47350280, 47661795, 53269065, 57194154, 60371607, 63549060, 63922878, 67287240, 71025420, 76258872, 80495476, 85230504, 95323590, 100619345, 106538130, 114388308, 120743214, 127098120, 127845756, 142050840, 142985385, 159807195, 160990952, 181114821, 190647180, 201238690, 213076260, 228776616, 241486428, 255691512, 285970770, 301858035, 319614390, 362229642, 381294360, 402477380, 426152520, 482972856, 543344463, 571941540, 603716070, 639228780, 724459284, 804954760, 905574105, 1086688926, 1143883080, 1207432140, 1278457560, 1448918568, 1811148210, 2173377852, 2414864280, 2716722315, 3622296420, 4346755704, 5433444630, 7244592840, 10866889260, 21733778520]

約数ペア:

[(1, 21733778520), (2, 10866889260), (3, 7244592840), (4, 5433444630), (5, 4346755704), (6, 3622296420), (8, 2716722315), (9, 2414864280), (10, 2173377852), (12, 1811148210), (15, 1448918568), (17, 1278457560), (18, 1207432140), (19, 1143883080), (20, 1086688926), (24, 905574105), (27, 804954760), (30, 724459284), (34, 639228780), (36, 603716070), (38, 571941540), (40, 543344463), (45, 482972856), (51, 426152520), (54, 402477380), (57, 381294360), (60, 362229642), (68, 319614390), (72, 301858035), (76, 285970770), (85, 255691512), (90, 241486428), (95, 228776616), (102, 213076260), (108, 201238690), (114, 190647180), (120, 181114821), (135, 160990952), (136, 159807195), (152, 142985385), (153, 142050840), (170, 127845756), (171, 127098120), (180, 120743214), (190, 114388308), (204, 106538130), (216, 100619345), (228, 95323590), (255, 85230504), (270, 80495476), (285, 76258872), (306, 71025420), (323, 67287240), (340, 63922878), (342, 63549060), (360, 60371607), (380, 57194154), (408, 53269065), (456, 47661795), (459, 47350280), (510, 42615252), (513, 42366040), (540, 40247738), (570, 38129436), (612, 35512710), (646, 33643620), (680, 31961439), (684, 31774530), (760, 28597077), (765, 28410168), (855, 25419624), (918, 23675140), (969, 22429080), (1020, 21307626), (1026, 21183020), (1080, 20123869), (1140, 19064718), (1224, 17756355), (1292, 16821810), (1368, 15887265), (1530, 14205084), (1615, 13457448), (1710, 12709812), (1836, 11837570), (1938, 11214540), (2040, 10653813), (2052, 10591510), (2280, 9532359), (2295, 9470056), (2565, 8473208), (2584, 8410905), (2907, 7476360), (3060, 7102542), (3230, 6728724), (3420, 6354906), (3672, 5918785), (3876, 5607270), (4104, 5295755), (4590, 4735028), (4845, 4485816), (5130, 4236604), (5814, 3738180), (6120, 3551271), (6460, 3364362), (6840, 3177453), (7752, 2803635), (8721, 2492120), (9180, 2367514), (9690, 2242908), (10260, 2118302), (11628, 1869090), (12920, 1682181), (14535, 1495272), (17442, 1246060), (18360, 1183757), (19380, 1121454), (20520, 1059151), (23256, 934545), (29070, 747636), (34884, 623030), (38760, 560727), (43605, 498424), (58140, 373818), (62303, 348840), (69768, 311515), (87210, 249212), (116280, 186909), (124606, 174420)]