20299683840

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:369

約数の個数: 384

約数和(自身を含む): 67761308160

約数和(自身を除く): 47461624320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 71, 80, 82, 96, 120, 123, 128, 142, 160, 164, 192, 205, 213, 227, 240, 246, 256, 284, 320, 328, 355, 384, 410, 426, 454, 480, 492, 512, 568, 615, 640, 656, 681, 710, 768, 820, 852, 908, 960, 984, 1024, 1065, 1135, 1136, 1230, 1280, 1312, 1362, 1420, 1536, 1640, 1704, 1816, 1920, 1968, 2048, 2130, 2270, 2272, 2460, 2560, 2624, 2724, 2840, 2911, 3072, 3280, 3405, 3408, 3632, 3840, 3936, 4260, 4540, 4544, 4920, 5120, 5248, 5448, 5680, 5822, 6144, 6560, 6810, 6816, 7264, 7680, 7872, 8520, 8733, 9080, 9088, 9307, 9840, 10240, 10496, 10896, 11360, 11644, 13120, 13620, 13632, 14528, 14555, 15360, 15744, 16117, 17040, 17466, 18160, 18176, 18614, 19680, 20992, 21792, 22720, 23288, 26240, 27240, 27264, 27921, 29056, 29110, 30720, 31488, 32234, 34080, 34932, 36320, 36352, 37228, 39360, 41984, 43584, 43665, 45440, 46535, 46576, 48351, 52480, 54480, 54528, 55842, 58112, 58220, 62976, 64468, 68160, 69864, 72640, 72704, 74456, 78720, 80585, 83968, 87168, 87330, 90880, 93070, 93152, 96702, 104960, 108960, 109056, 111684, 116224, 116440, 125952, 128936, 136320, 139605, 139728, 145280, 145408, 148912, 157440, 161170, 174336, 174660, 181760, 186140, 186304, 193404, 209920, 217920, 218112, 223368, 232448, 232880, 241755, 251904, 257872, 272640, 279210, 279456, 290560, 297824, 314880, 322340, 348672, 349320, 363520, 372280, 372608, 386808, 419840, 435840, 436224, 446736, 464896, 465760, 483510, 515744, 545280, 558420, 558912, 581120, 595648, 629760, 644680, 660797, 697344, 698640, 727040, 744560, 745216, 773616, 871680, 893472, 931520, 967020, 1031488, 1090560, 1116840, 1117824, 1162240, 1191296, 1259520, 1289360, 1321594, 1394688, 1397280, 1489120, 1490432, 1547232, 1743360, 1786944, 1863040, 1934040, 1982391, 2062976, 2181120, 2233680, 2235648, 2324480, 2382592, 2578720, 2643188, 2794560, 2978240, 2980864, 3094464, 3303985, 3486720, 3573888, 3726080, 3868080, 3964782, 4125952, 4467360, 4471296, 4765184, 5157440, 5286376, 5589120, 5956480, 5961728, 6188928, 6607970, 6973440, 7147776, 7452160, 7736160, 7929564, 8251904, 8934720, 8942592, 9530368, 9911955, 10314880, 10572752, 11178240, 11912960, 12377856, 13215940, 14295552, 14904320, 15472320, 15859128, 16503808, 17869440, 17885184, 19060736, 19823910, 20629760, 21145504, 22356480, 23825920, 24755712, 26431880, 28591104, 29808640, 30944640, 31718256, 33007616, 35738880, 39647820, 41259520, 42291008, 44712960, 47651840, 49511424, 52863760, 57182208, 61889280, 63436512, 71477760, 79295640, 82519040, 84582016, 89425920, 95303680, 99022848, 105727520, 123778560, 126873024, 142955520, 158591280, 165038080, 169164032, 211455040, 247557120, 253746048, 285911040, 317182560, 338328064, 422910080, 495114240, 507492096, 634365120, 676656128, 845820160, 1014984192, 1268730240, 1353312256, 1691640320, 2029968384, 2537460480, 3383280640, 4059936768, 5074920960, 6766561280, 10149841920, 20299683840]

約数ペア:

[(1, 20299683840), (2, 10149841920), (3, 6766561280), (4, 5074920960), (5, 4059936768), (6, 3383280640), (8, 2537460480), (10, 2029968384), (12, 1691640320), (15, 1353312256), (16, 1268730240), (20, 1014984192), (24, 845820160), (30, 676656128), (32, 634365120), (40, 507492096), (41, 495114240), (48, 422910080), (60, 338328064), (64, 317182560), (71, 285911040), (80, 253746048), (82, 247557120), (96, 211455040), (120, 169164032), (123, 165038080), (128, 158591280), (142, 142955520), (160, 126873024), (164, 123778560), (192, 105727520), (205, 99022848), (213, 95303680), (227, 89425920), (240, 84582016), (246, 82519040), (256, 79295640), (284, 71477760), (320, 63436512), (328, 61889280), (355, 57182208), (384, 52863760), (410, 49511424), (426, 47651840), (454, 44712960), (480, 42291008), (492, 41259520), (512, 39647820), (568, 35738880), (615, 33007616), (640, 31718256), (656, 30944640), (681, 29808640), (710, 28591104), (768, 26431880), (820, 24755712), (852, 23825920), (908, 22356480), (960, 21145504), (984, 20629760), (1024, 19823910), (1065, 19060736), (1135, 17885184), (1136, 17869440), (1230, 16503808), (1280, 15859128), (1312, 15472320), (1362, 14904320), (1420, 14295552), (1536, 13215940), (1640, 12377856), (1704, 11912960), (1816, 11178240), (1920, 10572752), (1968, 10314880), (2048, 9911955), (2130, 9530368), (2270, 8942592), (2272, 8934720), (2460, 8251904), (2560, 7929564), (2624, 7736160), (2724, 7452160), (2840, 7147776), (2911, 6973440), (3072, 6607970), (3280, 6188928), (3405, 5961728), (3408, 5956480), (3632, 5589120), (3840, 5286376), (3936, 5157440), (4260, 4765184), (4540, 4471296), (4544, 4467360), (4920, 4125952), (5120, 3964782), (5248, 3868080), (5448, 3726080), (5680, 3573888), (5822, 3486720), (6144, 3303985), (6560, 3094464), (6810, 2980864), (6816, 2978240), (7264, 2794560), (7680, 2643188), (7872, 2578720), (8520, 2382592), (8733, 2324480), (9080, 2235648), (9088, 2233680), (9307, 2181120), (9840, 2062976), (10240, 1982391), (10496, 1934040), (10896, 1863040), (11360, 1786944), (11644, 1743360), (13120, 1547232), (13620, 1490432), (13632, 1489120), (14528, 1397280), (14555, 1394688), (15360, 1321594), (15744, 1289360), (16117, 1259520), (17040, 1191296), (17466, 1162240), (18160, 1117824), (18176, 1116840), (18614, 1090560), (19680, 1031488), (20992, 967020), (21792, 931520), (22720, 893472), (23288, 871680), (26240, 773616), (27240, 745216), (27264, 744560), (27921, 727040), (29056, 698640), (29110, 697344), (30720, 660797), (31488, 644680), (32234, 629760), (34080, 595648), (34932, 581120), (36320, 558912), (36352, 558420), (37228, 545280), (39360, 515744), (41984, 483510), (43584, 465760), (43665, 464896), (45440, 446736), (46535, 436224), (46576, 435840), (48351, 419840), (52480, 386808), (54480, 372608), (54528, 372280), (55842, 363520), (58112, 349320), (58220, 348672), (62976, 322340), (64468, 314880), (68160, 297824), (69864, 290560), (72640, 279456), (72704, 279210), (74456, 272640), (78720, 257872), (80585, 251904), (83968, 241755), (87168, 232880), (87330, 232448), (90880, 223368), (93070, 218112), (93152, 217920), (96702, 209920), (104960, 193404), (108960, 186304), (109056, 186140), (111684, 181760), (116224, 174660), (116440, 174336), (125952, 161170), (128936, 157440), (136320, 148912), (139605, 145408), (139728, 145280)]