2246205440

素因数分解:

$2^{13}\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:152

約数の個数: 224

約数和(自身を含む): 5850696960

約数和(自身を除く): 3604491520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 32, 40, 58, 61, 62, 64, 80, 116, 122, 124, 128, 145, 155, 160, 232, 244, 248, 256, 290, 305, 310, 320, 464, 488, 496, 512, 580, 610, 620, 640, 899, 928, 976, 992, 1024, 1160, 1220, 1240, 1280, 1769, 1798, 1856, 1891, 1952, 1984, 2048, 2320, 2440, 2480, 2560, 3538, 3596, 3712, 3782, 3904, 3968, 4096, 4495, 4640, 4880, 4960, 5120, 7076, 7192, 7424, 7564, 7808, 7936, 8192, 8845, 8990, 9280, 9455, 9760, 9920, 10240, 14152, 14384, 14848, 15128, 15616, 15872, 17690, 17980, 18560, 18910, 19520, 19840, 20480, 28304, 28768, 29696, 30256, 31232, 31744, 35380, 35960, 37120, 37820, 39040, 39680, 40960, 54839, 56608, 57536, 59392, 60512, 62464, 63488, 70760, 71920, 74240, 75640, 78080, 79360, 109678, 113216, 115072, 118784, 121024, 124928, 126976, 141520, 143840, 148480, 151280, 156160, 158720, 219356, 226432, 230144, 237568, 242048, 249856, 253952, 274195, 283040, 287680, 296960, 302560, 312320, 317440, 438712, 452864, 460288, 484096, 499712, 548390, 566080, 575360, 593920, 605120, 624640, 634880, 877424, 905728, 920576, 968192, 1096780, 1132160, 1150720, 1187840, 1210240, 1249280, 1269760, 1754848, 1811456, 1841152, 1936384, 2193560, 2264320, 2301440, 2420480, 2498560, 3509696, 3622912, 3682304, 3872768, 4387120, 4528640, 4602880, 4840960, 7019392, 7245824, 7364608, 7745536, 8774240, 9057280, 9205760, 9681920, 14038784, 14491648, 15491072, 17548480, 18114560, 18411520, 19363840, 28077568, 35096960, 36229120, 36823040, 38727680, 56155136, 70193920, 72458240, 77455360, 112310272, 140387840, 224620544, 280775680, 449241088, 561551360, 1123102720, 2246205440]

約数ペア:

[(1, 2246205440), (2, 1123102720), (4, 561551360), (5, 449241088), (8, 280775680), (10, 224620544), (16, 140387840), (20, 112310272), (29, 77455360), (31, 72458240), (32, 70193920), (40, 56155136), (58, 38727680), (61, 36823040), (62, 36229120), (64, 35096960), (80, 28077568), (116, 19363840), (122, 18411520), (124, 18114560), (128, 17548480), (145, 15491072), (155, 14491648), (160, 14038784), (232, 9681920), (244, 9205760), (248, 9057280), (256, 8774240), (290, 7745536), (305, 7364608), (310, 7245824), (320, 7019392), (464, 4840960), (488, 4602880), (496, 4528640), (512, 4387120), (580, 3872768), (610, 3682304), (620, 3622912), (640, 3509696), (899, 2498560), (928, 2420480), (976, 2301440), (992, 2264320), (1024, 2193560), (1160, 1936384), (1220, 1841152), (1240, 1811456), (1280, 1754848), (1769, 1269760), (1798, 1249280), (1856, 1210240), (1891, 1187840), (1952, 1150720), (1984, 1132160), (2048, 1096780), (2320, 968192), (2440, 920576), (2480, 905728), (2560, 877424), (3538, 634880), (3596, 624640), (3712, 605120), (3782, 593920), (3904, 575360), (3968, 566080), (4096, 548390), (4495, 499712), (4640, 484096), (4880, 460288), (4960, 452864), (5120, 438712), (7076, 317440), (7192, 312320), (7424, 302560), (7564, 296960), (7808, 287680), (7936, 283040), (8192, 274195), (8845, 253952), (8990, 249856), (9280, 242048), (9455, 237568), (9760, 230144), (9920, 226432), (10240, 219356), (14152, 158720), (14384, 156160), (14848, 151280), (15128, 148480), (15616, 143840), (15872, 141520), (17690, 126976), (17980, 124928), (18560, 121024), (18910, 118784), (19520, 115072), (19840, 113216), (20480, 109678), (28304, 79360), (28768, 78080), (29696, 75640), (30256, 74240), (31232, 71920), (31744, 70760), (35380, 63488), (35960, 62464), (37120, 60512), (37820, 59392), (39040, 57536), (39680, 56608), (40960, 54839)]