28336916480

素因数分解:

$2^{11}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:223

約数の個数: 384

約数和(自身を含む): 76422528000

約数和(自身を除く): 48085611520

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 59, 62, 64, 68, 80, 85, 89, 118, 124, 128, 136, 155, 160, 170, 178, 236, 248, 256, 272, 295, 310, 320, 340, 356, 445, 472, 496, 512, 527, 544, 590, 620, 640, 680, 712, 890, 944, 992, 1003, 1024, 1054, 1088, 1180, 1240, 1280, 1360, 1424, 1513, 1780, 1829, 1888, 1984, 2006, 2048, 2108, 2176, 2360, 2480, 2560, 2635, 2720, 2759, 2848, 3026, 3560, 3658, 3776, 3968, 4012, 4216, 4352, 4720, 4960, 5015, 5120, 5251, 5270, 5440, 5518, 5696, 6052, 7120, 7316, 7552, 7565, 7936, 8024, 8432, 8704, 9145, 9440, 9920, 10030, 10240, 10502, 10540, 10880, 11036, 11392, 12104, 13795, 14240, 14632, 15104, 15130, 15872, 16048, 16864, 17408, 18290, 18880, 19840, 20060, 21004, 21080, 21760, 22072, 22784, 24208, 26255, 27590, 28480, 29264, 30208, 30260, 31093, 31744, 32096, 33728, 34816, 36580, 37760, 39680, 40120, 42008, 42160, 43520, 44144, 45568, 46903, 48416, 52510, 55180, 56960, 58528, 60416, 60520, 62186, 63488, 64192, 67456, 73160, 75520, 79360, 80240, 84016, 84320, 87040, 88288, 89267, 91136, 93806, 96832, 105020, 110360, 113920, 117056, 120832, 121040, 124372, 128384, 134912, 146320, 151040, 155465, 158720, 160480, 162781, 168032, 168640, 174080, 176576, 178534, 182272, 187612, 193664, 210040, 220720, 227840, 234112, 234515, 242080, 248744, 256768, 269824, 292640, 302080, 310930, 317440, 320960, 325562, 336064, 337280, 353152, 357068, 375224, 387328, 420080, 441440, 446335, 455680, 468224, 469030, 484160, 497488, 513536, 539648, 585280, 604160, 621860, 641920, 651124, 672128, 674560, 706304, 714136, 750448, 774656, 813905, 840160, 882880, 892670, 911360, 936448, 938060, 968320, 994976, 1027072, 1079296, 1170560, 1243720, 1283840, 1302248, 1344256, 1349120, 1412608, 1428272, 1500896, 1549312, 1627810, 1680320, 1765760, 1785340, 1872896, 1876120, 1936640, 1989952, 2054144, 2341120, 2487440, 2567680, 2604496, 2688512, 2698240, 2767277, 2825216, 2856544, 3001792, 3098624, 3255620, 3360640, 3531520, 3570680, 3745792, 3752240, 3873280, 3979904, 4682240, 4974880, 5135360, 5208992, 5377024, 5396480, 5534554, 5650432, 5713088, 6003584, 6511240, 6721280, 7063040, 7141360, 7504480, 7746560, 7959808, 9364480, 9949760, 10270720, 10417984, 10754048, 11069108, 11426176, 12007168, 13022480, 13442560, 13836385, 14126080, 14282720, 15008960, 15493120, 15919616, 18728960, 19899520, 20835968, 22138216, 22852352, 24014336, 26044960, 26885120, 27672770, 28252160, 28565440, 30017920, 31839232, 39799040, 41671936, 44276432, 45704704, 48028672, 52089920, 53770240, 55345540, 57130880, 60035840, 63678464, 79598080, 83343872, 88552864, 91409408, 96057344, 104179840, 110691080, 114261760, 120071680, 159196160, 166687744, 177105728, 182818816, 208359680, 221382160, 228523520, 240143360, 318392320, 333375488, 354211456, 416719360, 442764320, 457047040, 480286720, 708422912, 833438720, 885528640, 914094080, 1416845824, 1666877440, 1771057280, 2833691648, 3542114560, 5667383296, 7084229120, 14168458240, 28336916480]

約数ペア:

[(1, 28336916480), (2, 14168458240), (4, 7084229120), (5, 5667383296), (8, 3542114560), (10, 2833691648), (16, 1771057280), (17, 1666877440), (20, 1416845824), (31, 914094080), (32, 885528640), (34, 833438720), (40, 708422912), (59, 480286720), (62, 457047040), (64, 442764320), (68, 416719360), (80, 354211456), (85, 333375488), (89, 318392320), (118, 240143360), (124, 228523520), (128, 221382160), (136, 208359680), (155, 182818816), (160, 177105728), (170, 166687744), (178, 159196160), (236, 120071680), (248, 114261760), (256, 110691080), (272, 104179840), (295, 96057344), (310, 91409408), (320, 88552864), (340, 83343872), (356, 79598080), (445, 63678464), (472, 60035840), (496, 57130880), (512, 55345540), (527, 53770240), (544, 52089920), (590, 48028672), (620, 45704704), (640, 44276432), (680, 41671936), (712, 39799040), (890, 31839232), (944, 30017920), (992, 28565440), (1003, 28252160), (1024, 27672770), (1054, 26885120), (1088, 26044960), (1180, 24014336), (1240, 22852352), (1280, 22138216), (1360, 20835968), (1424, 19899520), (1513, 18728960), (1780, 15919616), (1829, 15493120), (1888, 15008960), (1984, 14282720), (2006, 14126080), (2048, 13836385), (2108, 13442560), (2176, 13022480), (2360, 12007168), (2480, 11426176), (2560, 11069108), (2635, 10754048), (2720, 10417984), (2759, 10270720), (2848, 9949760), (3026, 9364480), (3560, 7959808), (3658, 7746560), (3776, 7504480), (3968, 7141360), (4012, 7063040), (4216, 6721280), (4352, 6511240), (4720, 6003584), (4960, 5713088), (5015, 5650432), (5120, 5534554), (5251, 5396480), (5270, 5377024), (5440, 5208992), (5518, 5135360), (5696, 4974880), (6052, 4682240), (7120, 3979904), (7316, 3873280), (7552, 3752240), (7565, 3745792), (7936, 3570680), (8024, 3531520), (8432, 3360640), (8704, 3255620), (9145, 3098624), (9440, 3001792), (9920, 2856544), (10030, 2825216), (10240, 2767277), (10502, 2698240), (10540, 2688512), (10880, 2604496), (11036, 2567680), (11392, 2487440), (12104, 2341120), (13795, 2054144), (14240, 1989952), (14632, 1936640), (15104, 1876120), (15130, 1872896), (15872, 1785340), (16048, 1765760), (16864, 1680320), (17408, 1627810), (18290, 1549312), (18880, 1500896), (19840, 1428272), (20060, 1412608), (21004, 1349120), (21080, 1344256), (21760, 1302248), (22072, 1283840), (22784, 1243720), (24208, 1170560), (26255, 1079296), (27590, 1027072), (28480, 994976), (29264, 968320), (30208, 938060), (30260, 936448), (31093, 911360), (31744, 892670), (32096, 882880), (33728, 840160), (34816, 813905), (36580, 774656), (37760, 750448), (39680, 714136), (40120, 706304), (42008, 674560), (42160, 672128), (43520, 651124), (44144, 641920), (45568, 621860), (46903, 604160), (48416, 585280), (52510, 539648), (55180, 513536), (56960, 497488), (58528, 484160), (60416, 469030), (60520, 468224), (62186, 455680), (63488, 446335), (64192, 441440), (67456, 420080), (73160, 387328), (75520, 375224), (79360, 357068), (80240, 353152), (84016, 337280), (84320, 336064), (87040, 325562), (88288, 320960), (89267, 317440), (91136, 310930), (93806, 302080), (96832, 292640), (105020, 269824), (110360, 256768), (113920, 248744), (117056, 242080), (120832, 234515), (121040, 234112), (124372, 227840), (128384, 220720), (134912, 210040), (146320, 193664), (151040, 187612), (155465, 182272), (158720, 178534), (160480, 176576), (162781, 174080), (168032, 168640)]