2021153120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:246

約数の個数: 384

約数和(自身を含む): 6287984640

約数和(自身を除く): 4266831520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 32, 34, 35, 37, 38, 40, 56, 68, 70, 74, 76, 80, 85, 95, 112, 119, 133, 136, 140, 148, 151, 152, 160, 170, 185, 190, 224, 238, 259, 266, 272, 280, 296, 302, 304, 323, 340, 370, 380, 476, 518, 532, 544, 560, 592, 595, 604, 608, 629, 646, 665, 680, 703, 740, 755, 760, 952, 1036, 1057, 1064, 1120, 1184, 1190, 1208, 1258, 1292, 1295, 1330, 1360, 1406, 1480, 1510, 1520, 1615, 1904, 2072, 2114, 2128, 2261, 2380, 2416, 2516, 2567, 2584, 2590, 2660, 2720, 2812, 2869, 2960, 3020, 3040, 3145, 3230, 3515, 3808, 4144, 4228, 4256, 4403, 4522, 4760, 4832, 4921, 5032, 5134, 5168, 5180, 5285, 5320, 5587, 5624, 5738, 5920, 6040, 6290, 6460, 7030, 8288, 8456, 8806, 9044, 9520, 9842, 10064, 10268, 10336, 10360, 10570, 10640, 11174, 11248, 11305, 11476, 11951, 12080, 12580, 12835, 12920, 14060, 14345, 16912, 17612, 17969, 18088, 19040, 19684, 20083, 20128, 20536, 20720, 21140, 21280, 22015, 22348, 22496, 22610, 22952, 23902, 24160, 24605, 25160, 25670, 25840, 27935, 28120, 28690, 33824, 35224, 35938, 36176, 39109, 39368, 40166, 41072, 41440, 42280, 44030, 44696, 45220, 45904, 47804, 48773, 49210, 50320, 51340, 51680, 55870, 56240, 57380, 59755, 70448, 71876, 72352, 78218, 78736, 80332, 82144, 83657, 84560, 88060, 89392, 89845, 90440, 91808, 94979, 95608, 97546, 98420, 100415, 100640, 102680, 106153, 111740, 112480, 114760, 119510, 140896, 143752, 156436, 157472, 160664, 167314, 169120, 176120, 178784, 179690, 180880, 189958, 191216, 195092, 195545, 196840, 200830, 205360, 212306, 223480, 229520, 239020, 243865, 287504, 312872, 321328, 334628, 341411, 352240, 359380, 361760, 379916, 382432, 390184, 391090, 393680, 401660, 410720, 418285, 424612, 446960, 459040, 474895, 478040, 487730, 530765, 575008, 625744, 642656, 664853, 669256, 682822, 704480, 718760, 743071, 759832, 780368, 782180, 787360, 803320, 836570, 849224, 893920, 949790, 956080, 975460, 1061530, 1251488, 1329706, 1338512, 1365644, 1437520, 1486142, 1519664, 1560736, 1564360, 1606640, 1673140, 1698448, 1707055, 1804601, 1899580, 1912160, 1950920, 2123060, 2659412, 2677024, 2731288, 2875040, 2972284, 3039328, 3128720, 3213280, 3324265, 3346280, 3396896, 3414110, 3609202, 3715355, 3799160, 3901840, 4246120, 5318824, 5462576, 5944568, 6257440, 6648530, 6692560, 6828220, 7218404, 7430710, 7598320, 7803680, 8492240, 9023005, 10637648, 10925152, 11889136, 12632207, 13297060, 13385120, 13656440, 14436808, 14861420, 15196640, 16984480, 18046010, 21275296, 23778272, 25264414, 26594120, 27312880, 28873616, 29722840, 36092020, 50528828, 53188240, 54625760, 57747232, 59445680, 63161035, 72184040, 101057656, 106376480, 118891360, 126322070, 144368080, 202115312, 252644140, 288736160, 404230624, 505288280, 1010576560, 2021153120]

約数ペア:

[(1, 2021153120), (2, 1010576560), (4, 505288280), (5, 404230624), (7, 288736160), (8, 252644140), (10, 202115312), (14, 144368080), (16, 126322070), (17, 118891360), (19, 106376480), (20, 101057656), (28, 72184040), (32, 63161035), (34, 59445680), (35, 57747232), (37, 54625760), (38, 53188240), (40, 50528828), (56, 36092020), (68, 29722840), (70, 28873616), (74, 27312880), (76, 26594120), (80, 25264414), (85, 23778272), (95, 21275296), (112, 18046010), (119, 16984480), (133, 15196640), (136, 14861420), (140, 14436808), (148, 13656440), (151, 13385120), (152, 13297060), (160, 12632207), (170, 11889136), (185, 10925152), (190, 10637648), (224, 9023005), (238, 8492240), (259, 7803680), (266, 7598320), (272, 7430710), (280, 7218404), (296, 6828220), (302, 6692560), (304, 6648530), (323, 6257440), (340, 5944568), (370, 5462576), (380, 5318824), (476, 4246120), (518, 3901840), (532, 3799160), (544, 3715355), (560, 3609202), (592, 3414110), (595, 3396896), (604, 3346280), (608, 3324265), (629, 3213280), (646, 3128720), (665, 3039328), (680, 2972284), (703, 2875040), (740, 2731288), (755, 2677024), (760, 2659412), (952, 2123060), (1036, 1950920), (1057, 1912160), (1064, 1899580), (1120, 1804601), (1184, 1707055), (1190, 1698448), (1208, 1673140), (1258, 1606640), (1292, 1564360), (1295, 1560736), (1330, 1519664), (1360, 1486142), (1406, 1437520), (1480, 1365644), (1510, 1338512), (1520, 1329706), (1615, 1251488), (1904, 1061530), (2072, 975460), (2114, 956080), (2128, 949790), (2261, 893920), (2380, 849224), (2416, 836570), (2516, 803320), (2567, 787360), (2584, 782180), (2590, 780368), (2660, 759832), (2720, 743071), (2812, 718760), (2869, 704480), (2960, 682822), (3020, 669256), (3040, 664853), (3145, 642656), (3230, 625744), (3515, 575008), (3808, 530765), (4144, 487730), (4228, 478040), (4256, 474895), (4403, 459040), (4522, 446960), (4760, 424612), (4832, 418285), (4921, 410720), (5032, 401660), (5134, 393680), (5168, 391090), (5180, 390184), (5285, 382432), (5320, 379916), (5587, 361760), (5624, 359380), (5738, 352240), (5920, 341411), (6040, 334628), (6290, 321328), (6460, 312872), (7030, 287504), (8288, 243865), (8456, 239020), (8806, 229520), (9044, 223480), (9520, 212306), (9842, 205360), (10064, 200830), (10268, 196840), (10336, 195545), (10360, 195092), (10570, 191216), (10640, 189958), (11174, 180880), (11248, 179690), (11305, 178784), (11476, 176120), (11951, 169120), (12080, 167314), (12580, 160664), (12835, 157472), (12920, 156436), (14060, 143752), (14345, 140896), (16912, 119510), (17612, 114760), (17969, 112480), (18088, 111740), (19040, 106153), (19684, 102680), (20083, 100640), (20128, 100415), (20536, 98420), (20720, 97546), (21140, 95608), (21280, 94979), (22015, 91808), (22348, 90440), (22496, 89845), (22610, 89392), (22952, 88060), (23902, 84560), (24160, 83657), (24605, 82144), (25160, 80332), (25670, 78736), (25840, 78218), (27935, 72352), (28120, 71876), (28690, 70448), (33824, 59755), (35224, 57380), (35938, 56240), (36176, 55870), (39109, 51680), (39368, 51340), (40166, 50320), (41072, 49210), (41440, 48773), (42280, 47804), (44030, 45904), (44696, 45220)]