2049710880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:472

約数の個数: 384

約数和(自身を含む): 7871109120

約数和(自身を除く): 5821398240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 97, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 194, 210, 224, 228, 240, 266, 280, 285, 291, 304, 331, 336, 380, 388, 399, 420, 456, 480, 485, 532, 560, 570, 582, 608, 662, 665, 672, 679, 760, 776, 798, 840, 912, 970, 993, 1064, 1120, 1140, 1164, 1324, 1330, 1358, 1455, 1520, 1552, 1596, 1655, 1680, 1824, 1843, 1940, 1986, 1995, 2037, 2128, 2280, 2317, 2328, 2648, 2660, 2716, 2910, 3040, 3104, 3192, 3310, 3360, 3395, 3686, 3880, 3972, 3990, 4074, 4256, 4560, 4634, 4656, 4965, 5296, 5320, 5432, 5529, 5820, 6289, 6384, 6620, 6790, 6951, 7372, 7760, 7944, 7980, 8148, 9120, 9215, 9268, 9312, 9930, 10185, 10592, 10640, 10864, 11058, 11585, 11640, 12578, 12768, 12901, 13240, 13580, 13902, 14744, 15520, 15888, 15960, 16296, 18430, 18536, 18867, 19860, 20370, 21280, 21728, 22116, 23170, 23280, 25156, 25802, 26480, 27160, 27645, 27804, 29488, 31445, 31776, 31920, 32107, 32592, 34755, 36860, 37072, 37734, 38703, 39720, 40740, 44023, 44232, 46340, 46560, 50312, 51604, 52960, 54320, 55290, 55608, 58976, 62890, 63840, 64214, 64505, 65184, 69510, 73720, 74144, 75468, 77406, 79440, 81480, 88046, 88464, 92680, 94335, 96321, 100624, 103208, 108640, 110580, 111216, 125780, 128428, 129010, 132069, 139020, 147440, 150936, 154812, 158880, 160535, 162960, 176092, 176928, 185360, 188670, 192642, 193515, 201248, 206416, 220115, 221160, 222432, 224749, 251560, 256856, 258020, 264138, 278040, 294880, 301872, 309624, 321070, 325920, 352184, 370720, 377340, 385284, 387030, 412832, 440230, 442320, 449498, 481605, 503120, 513712, 516040, 528276, 556080, 603744, 610033, 619248, 642140, 660345, 674247, 704368, 754680, 770568, 774060, 880460, 884640, 898996, 963210, 1006240, 1027424, 1032080, 1056552, 1112160, 1123745, 1220066, 1238496, 1284280, 1320690, 1348494, 1408736, 1509360, 1541136, 1548120, 1760920, 1797992, 1830099, 1926420, 2064160, 2113104, 2247490, 2440132, 2568560, 2641380, 2696988, 3018720, 3050165, 3082272, 3096240, 3371235, 3521840, 3595984, 3660198, 3852840, 4226208, 4270231, 4494980, 4880264, 5137120, 5282760, 5393976, 6100330, 6192480, 6742470, 7043680, 7191968, 7320396, 7705680, 8540462, 8989960, 9150495, 9760528, 10565520, 10787952, 12200660, 12810693, 13484940, 14640792, 15411360, 17080924, 17979920, 18300990, 19521056, 21131040, 21351155, 21575904, 24401320, 25621386, 26969880, 29281584, 34161848, 35959840, 36601980, 42702310, 48802640, 51242772, 53939760, 58563168, 64053465, 68323696, 73203960, 85404620, 97605280, 102485544, 107879520, 128106930, 136647392, 146407920, 170809240, 204971088, 256213860, 292815840, 341618480, 409942176, 512427720, 683236960, 1024855440, 2049710880]

約数ペア:

[(1, 2049710880), (2, 1024855440), (3, 683236960), (4, 512427720), (5, 409942176), (6, 341618480), (7, 292815840), (8, 256213860), (10, 204971088), (12, 170809240), (14, 146407920), (15, 136647392), (16, 128106930), (19, 107879520), (20, 102485544), (21, 97605280), (24, 85404620), (28, 73203960), (30, 68323696), (32, 64053465), (35, 58563168), (38, 53939760), (40, 51242772), (42, 48802640), (48, 42702310), (56, 36601980), (57, 35959840), (60, 34161848), (70, 29281584), (76, 26969880), (80, 25621386), (84, 24401320), (95, 21575904), (96, 21351155), (97, 21131040), (105, 19521056), (112, 18300990), (114, 17979920), (120, 17080924), (133, 15411360), (140, 14640792), (152, 13484940), (160, 12810693), (168, 12200660), (190, 10787952), (194, 10565520), (210, 9760528), (224, 9150495), (228, 8989960), (240, 8540462), (266, 7705680), (280, 7320396), (285, 7191968), (291, 7043680), (304, 6742470), (331, 6192480), (336, 6100330), (380, 5393976), (388, 5282760), (399, 5137120), (420, 4880264), (456, 4494980), (480, 4270231), (485, 4226208), (532, 3852840), (560, 3660198), (570, 3595984), (582, 3521840), (608, 3371235), (662, 3096240), (665, 3082272), (672, 3050165), (679, 3018720), (760, 2696988), (776, 2641380), (798, 2568560), (840, 2440132), (912, 2247490), (970, 2113104), (993, 2064160), (1064, 1926420), (1120, 1830099), (1140, 1797992), (1164, 1760920), (1324, 1548120), (1330, 1541136), (1358, 1509360), (1455, 1408736), (1520, 1348494), (1552, 1320690), (1596, 1284280), (1655, 1238496), (1680, 1220066), (1824, 1123745), (1843, 1112160), (1940, 1056552), (1986, 1032080), (1995, 1027424), (2037, 1006240), (2128, 963210), (2280, 898996), (2317, 884640), (2328, 880460), (2648, 774060), (2660, 770568), (2716, 754680), (2910, 704368), (3040, 674247), (3104, 660345), (3192, 642140), (3310, 619248), (3360, 610033), (3395, 603744), (3686, 556080), (3880, 528276), (3972, 516040), (3990, 513712), (4074, 503120), (4256, 481605), (4560, 449498), (4634, 442320), (4656, 440230), (4965, 412832), (5296, 387030), (5320, 385284), (5432, 377340), (5529, 370720), (5820, 352184), (6289, 325920), (6384, 321070), (6620, 309624), (6790, 301872), (6951, 294880), (7372, 278040), (7760, 264138), (7944, 258020), (7980, 256856), (8148, 251560), (9120, 224749), (9215, 222432), (9268, 221160), (9312, 220115), (9930, 206416), (10185, 201248), (10592, 193515), (10640, 192642), (10864, 188670), (11058, 185360), (11585, 176928), (11640, 176092), (12578, 162960), (12768, 160535), (12901, 158880), (13240, 154812), (13580, 150936), (13902, 147440), (14744, 139020), (15520, 132069), (15888, 129010), (15960, 128428), (16296, 125780), (18430, 111216), (18536, 110580), (18867, 108640), (19860, 103208), (20370, 100624), (21280, 96321), (21728, 94335), (22116, 92680), (23170, 88464), (23280, 88046), (25156, 81480), (25802, 79440), (26480, 77406), (27160, 75468), (27645, 74144), (27804, 73720), (29488, 69510), (31445, 65184), (31776, 64505), (31920, 64214), (32107, 63840), (32592, 62890), (34755, 58976), (36860, 55608), (37072, 55290), (37734, 54320), (38703, 52960), (39720, 51604), (40740, 50312), (44023, 46560), (44232, 46340)]