3989454480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{16249}}^1$

素因数の和:16310

約数の個数: 240

約数和(自身を含む): 15088320000

約数和(自身を除く): 11098865520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 99, 110, 120, 124, 132, 144, 155, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 496, 528, 558, 620, 660, 682, 720, 744, 792, 880, 930, 990, 1023, 1116, 1240, 1320, 1364, 1395, 1488, 1584, 1705, 1860, 1980, 2046, 2232, 2480, 2640, 2728, 2790, 3069, 3410, 3720, 3960, 4092, 4464, 5115, 5456, 5580, 6138, 6820, 7440, 7920, 8184, 10230, 11160, 12276, 13640, 15345, 16249, 16368, 20460, 22320, 24552, 27280, 30690, 32498, 40920, 48747, 49104, 61380, 64996, 81245, 81840, 97494, 122760, 129992, 146241, 162490, 178739, 194988, 243735, 245520, 259984, 292482, 324980, 357478, 389976, 487470, 503719, 536217, 584964, 649960, 714956, 731205, 779952, 893695, 974940, 1007438, 1072434, 1169928, 1299920, 1429912, 1462410, 1511157, 1608651, 1787390, 1949880, 2014876, 2144868, 2339856, 2518595, 2681085, 2859824, 2924820, 3022314, 3217302, 3574780, 3899760, 4029752, 4289736, 4533471, 5037190, 5362170, 5540909, 5849640, 6044628, 6434604, 7149560, 7555785, 8043255, 8059504, 8579472, 9066942, 10074380, 10724340, 11081818, 11699280, 12089256, 12869208, 14299120, 15111570, 16086510, 16622727, 18133884, 20148760, 21448680, 22163636, 22667355, 24178512, 25738416, 27704545, 30223140, 32173020, 33245454, 36267768, 40297520, 42897360, 44327272, 45334710, 49868181, 55409090, 60446280, 64346040, 66490908, 72535536, 83113635, 88654544, 90669420, 99736362, 110818180, 120892560, 128692080, 132981816, 166227270, 181338840, 199472724, 221636360, 249340905, 265963632, 332454540, 362677680, 398945448, 443272720, 498681810, 664909080, 797890896, 997363620, 1329818160, 1994727240, 3989454480]

約数ペア:

[(1, 3989454480), (2, 1994727240), (3, 1329818160), (4, 997363620), (5, 797890896), (6, 664909080), (8, 498681810), (9, 443272720), (10, 398945448), (11, 362677680), (12, 332454540), (15, 265963632), (16, 249340905), (18, 221636360), (20, 199472724), (22, 181338840), (24, 166227270), (30, 132981816), (31, 128692080), (33, 120892560), (36, 110818180), (40, 99736362), (44, 90669420), (45, 88654544), (48, 83113635), (55, 72535536), (60, 66490908), (62, 64346040), (66, 60446280), (72, 55409090), (80, 49868181), (88, 45334710), (90, 44327272), (93, 42897360), (99, 40297520), (110, 36267768), (120, 33245454), (124, 32173020), (132, 30223140), (144, 27704545), (155, 25738416), (165, 24178512), (176, 22667355), (180, 22163636), (186, 21448680), (198, 20148760), (220, 18133884), (240, 16622727), (248, 16086510), (264, 15111570), (279, 14299120), (310, 12869208), (330, 12089256), (341, 11699280), (360, 11081818), (372, 10724340), (396, 10074380), (440, 9066942), (465, 8579472), (495, 8059504), (496, 8043255), (528, 7555785), (558, 7149560), (620, 6434604), (660, 6044628), (682, 5849640), (720, 5540909), (744, 5362170), (792, 5037190), (880, 4533471), (930, 4289736), (990, 4029752), (1023, 3899760), (1116, 3574780), (1240, 3217302), (1320, 3022314), (1364, 2924820), (1395, 2859824), (1488, 2681085), (1584, 2518595), (1705, 2339856), (1860, 2144868), (1980, 2014876), (2046, 1949880), (2232, 1787390), (2480, 1608651), (2640, 1511157), (2728, 1462410), (2790, 1429912), (3069, 1299920), (3410, 1169928), (3720, 1072434), (3960, 1007438), (4092, 974940), (4464, 893695), (5115, 779952), (5456, 731205), (5580, 714956), (6138, 649960), (6820, 584964), (7440, 536217), (7920, 503719), (8184, 487470), (10230, 389976), (11160, 357478), (12276, 324980), (13640, 292482), (15345, 259984), (16249, 245520), (16368, 243735), (20460, 194988), (22320, 178739), (24552, 162490), (27280, 146241), (30690, 129992), (32498, 122760), (40920, 97494), (48747, 81840), (49104, 81245), (61380, 64996)]