21785902560

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10987}}^1$

素因数の和:11037

約数の個数: 336

約数和(自身を含む): 81715250736

約数和(自身を除く): 59929348176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 204, 216, 240, 243, 255, 270, 272, 288, 306, 324, 340, 360, 405, 408, 432, 459, 480, 486, 510, 540, 544, 612, 648, 680, 720, 729, 765, 810, 816, 864, 918, 972, 1020, 1080, 1215, 1224, 1296, 1360, 1377, 1440, 1458, 1530, 1620, 1632, 1836, 1944, 2040, 2160, 2295, 2430, 2448, 2592, 2720, 2754, 2916, 3060, 3240, 3645, 3672, 3888, 4080, 4131, 4320, 4590, 4860, 4896, 5508, 5832, 6120, 6480, 6885, 7290, 7344, 7776, 8160, 8262, 9180, 9720, 10987, 11016, 11664, 12240, 12393, 12960, 13770, 14580, 14688, 16524, 18360, 19440, 20655, 21974, 22032, 23328, 24480, 24786, 27540, 29160, 32961, 33048, 36720, 38880, 41310, 43948, 44064, 49572, 54935, 55080, 58320, 61965, 65922, 66096, 73440, 82620, 87896, 98883, 99144, 109870, 110160, 116640, 123930, 131844, 132192, 164805, 165240, 175792, 186779, 197766, 198288, 219740, 220320, 247860, 263688, 296649, 329610, 330480, 351584, 373558, 395532, 396576, 439480, 494415, 495720, 527376, 560337, 593298, 659220, 660960, 747116, 791064, 878960, 889947, 933895, 988830, 991440, 1054752, 1120674, 1186596, 1318440, 1483245, 1494232, 1582128, 1681011, 1757920, 1779894, 1867790, 1977660, 1982880, 2241348, 2373192, 2636880, 2669841, 2801685, 2966490, 2988464, 3164256, 3362022, 3559788, 3735580, 3955320, 4449735, 4482696, 4746384, 5043033, 5273760, 5339682, 5603370, 5932980, 5976928, 6724044, 7119576, 7471160, 7910640, 8009523, 8405055, 8899470, 8965392, 9492768, 10086066, 10679364, 11206740, 11865960, 13349205, 13448088, 14239152, 14942320, 15129099, 15821280, 16019046, 16810110, 17798940, 17930784, 20172132, 21358728, 22413480, 23731920, 25215165, 26698410, 26896176, 28478304, 29884640, 30258198, 32038092, 33620220, 35597880, 40047615, 40344264, 42717456, 44826960, 45387297, 47463840, 50430330, 53396820, 53792352, 60516396, 64076184, 67240440, 71195760, 75645495, 80095230, 80688528, 85434912, 89653920, 90774594, 100860660, 106793640, 121032792, 128152368, 134480880, 136161891, 142391520, 151290990, 160190460, 161377056, 181549188, 201721320, 213587280, 226936485, 242065584, 256304736, 268961760, 272323782, 302581980, 320380920, 363098376, 403442640, 427174560, 453872970, 484131168, 544647564, 605163960, 640761840, 680809455, 726196752, 806885280, 907745940, 1089295128, 1210327920, 1281523680, 1361618910, 1452393504, 1815491880, 2178590256, 2420655840, 2723237820, 3630983760, 4357180512, 5446475640, 7261967520, 10892951280, 21785902560]

約数ペア:

[(1, 21785902560), (2, 10892951280), (3, 7261967520), (4, 5446475640), (5, 4357180512), (6, 3630983760), (8, 2723237820), (9, 2420655840), (10, 2178590256), (12, 1815491880), (15, 1452393504), (16, 1361618910), (17, 1281523680), (18, 1210327920), (20, 1089295128), (24, 907745940), (27, 806885280), (30, 726196752), (32, 680809455), (34, 640761840), (36, 605163960), (40, 544647564), (45, 484131168), (48, 453872970), (51, 427174560), (54, 403442640), (60, 363098376), (68, 320380920), (72, 302581980), (80, 272323782), (81, 268961760), (85, 256304736), (90, 242065584), (96, 226936485), (102, 213587280), (108, 201721320), (120, 181549188), (135, 161377056), (136, 160190460), (144, 151290990), (153, 142391520), (160, 136161891), (162, 134480880), (170, 128152368), (180, 121032792), (204, 106793640), (216, 100860660), (240, 90774594), (243, 89653920), (255, 85434912), (270, 80688528), (272, 80095230), (288, 75645495), (306, 71195760), (324, 67240440), (340, 64076184), (360, 60516396), (405, 53792352), (408, 53396820), (432, 50430330), (459, 47463840), (480, 45387297), (486, 44826960), (510, 42717456), (540, 40344264), (544, 40047615), (612, 35597880), (648, 33620220), (680, 32038092), (720, 30258198), (729, 29884640), (765, 28478304), (810, 26896176), (816, 26698410), (864, 25215165), (918, 23731920), (972, 22413480), (1020, 21358728), (1080, 20172132), (1215, 17930784), (1224, 17798940), (1296, 16810110), (1360, 16019046), (1377, 15821280), (1440, 15129099), (1458, 14942320), (1530, 14239152), (1620, 13448088), (1632, 13349205), (1836, 11865960), (1944, 11206740), (2040, 10679364), (2160, 10086066), (2295, 9492768), (2430, 8965392), (2448, 8899470), (2592, 8405055), (2720, 8009523), (2754, 7910640), (2916, 7471160), (3060, 7119576), (3240, 6724044), (3645, 5976928), (3672, 5932980), (3888, 5603370), (4080, 5339682), (4131, 5273760), (4320, 5043033), (4590, 4746384), (4860, 4482696), (4896, 4449735), (5508, 3955320), (5832, 3735580), (6120, 3559788), (6480, 3362022), (6885, 3164256), (7290, 2988464), (7344, 2966490), (7776, 2801685), (8160, 2669841), (8262, 2636880), (9180, 2373192), (9720, 2241348), (10987, 1982880), (11016, 1977660), (11664, 1867790), (12240, 1779894), (12393, 1757920), (12960, 1681011), (13770, 1582128), (14580, 1494232), (14688, 1483245), (16524, 1318440), (18360, 1186596), (19440, 1120674), (20655, 1054752), (21974, 991440), (22032, 988830), (23328, 933895), (24480, 889947), (24786, 878960), (27540, 791064), (29160, 747116), (32961, 660960), (33048, 659220), (36720, 593298), (38880, 560337), (41310, 527376), (43948, 495720), (44064, 494415), (49572, 439480), (54935, 396576), (55080, 395532), (58320, 373558), (61965, 351584), (65922, 330480), (66096, 329610), (73440, 296649), (82620, 263688), (87896, 247860), (98883, 220320), (99144, 219740), (109870, 198288), (110160, 197766), (116640, 186779), (123930, 175792), (131844, 165240), (132192, 164805)]