2481150720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1097}}^1$

素因数の和:1171

約数の個数: 288

約数和(自身を含む): 8618158080

約数和(自身を除く): 6137007360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 64, 76, 80, 93, 95, 96, 114, 120, 124, 128, 152, 155, 160, 186, 190, 192, 228, 240, 248, 256, 285, 304, 310, 320, 372, 380, 384, 456, 465, 480, 496, 570, 589, 608, 620, 640, 744, 760, 768, 912, 930, 960, 992, 1097, 1140, 1178, 1216, 1240, 1280, 1488, 1520, 1767, 1824, 1860, 1920, 1984, 2194, 2280, 2356, 2432, 2480, 2945, 2976, 3040, 3291, 3534, 3648, 3720, 3840, 3968, 4388, 4560, 4712, 4864, 4960, 5485, 5890, 5952, 6080, 6582, 7068, 7296, 7440, 7936, 8776, 8835, 9120, 9424, 9920, 10970, 11780, 11904, 12160, 13164, 14136, 14592, 14880, 16455, 17552, 17670, 18240, 18848, 19840, 20843, 21940, 23560, 23808, 24320, 26328, 28272, 29760, 32910, 34007, 35104, 35340, 36480, 37696, 39680, 41686, 43880, 47120, 52656, 56544, 59520, 62529, 65820, 68014, 70208, 70680, 72960, 75392, 83372, 87760, 94240, 102021, 104215, 105312, 113088, 119040, 125058, 131640, 136028, 140416, 141360, 150784, 166744, 170035, 175520, 188480, 204042, 208430, 210624, 226176, 250116, 263280, 272056, 280832, 282720, 312645, 333488, 340070, 351040, 376960, 408084, 416860, 421248, 452352, 500232, 510105, 526560, 544112, 565440, 625290, 646133, 666976, 680140, 702080, 753920, 816168, 833720, 842496, 1000464, 1020210, 1053120, 1088224, 1130880, 1250580, 1292266, 1333952, 1360280, 1404160, 1632336, 1667440, 1938399, 2000928, 2040420, 2106240, 2176448, 2261760, 2501160, 2584532, 2667904, 2720560, 3230665, 3264672, 3334880, 3876798, 4001856, 4080840, 4212480, 4352896, 5002320, 5169064, 5335808, 5441120, 6461330, 6529344, 6669760, 7753596, 8003712, 8161680, 8705792, 9691995, 10004640, 10338128, 10882240, 12922660, 13058688, 13339520, 15507192, 16007424, 16323360, 19383990, 20009280, 20676256, 21764480, 25845320, 26117376, 26679040, 31014384, 32646720, 38767980, 40018560, 41352512, 43528960, 51690640, 62028768, 65293440, 77535960, 80037120, 82705024, 103381280, 124057536, 130586880, 155071920, 165410048, 206762560, 248115072, 310143840, 413525120, 496230144, 620287680, 827050240, 1240575360, 2481150720]

約数ペア:

[(1, 2481150720), (2, 1240575360), (3, 827050240), (4, 620287680), (5, 496230144), (6, 413525120), (8, 310143840), (10, 248115072), (12, 206762560), (15, 165410048), (16, 155071920), (19, 130586880), (20, 124057536), (24, 103381280), (30, 82705024), (31, 80037120), (32, 77535960), (38, 65293440), (40, 62028768), (48, 51690640), (57, 43528960), (60, 41352512), (62, 40018560), (64, 38767980), (76, 32646720), (80, 31014384), (93, 26679040), (95, 26117376), (96, 25845320), (114, 21764480), (120, 20676256), (124, 20009280), (128, 19383990), (152, 16323360), (155, 16007424), (160, 15507192), (186, 13339520), (190, 13058688), (192, 12922660), (228, 10882240), (240, 10338128), (248, 10004640), (256, 9691995), (285, 8705792), (304, 8161680), (310, 8003712), (320, 7753596), (372, 6669760), (380, 6529344), (384, 6461330), (456, 5441120), (465, 5335808), (480, 5169064), (496, 5002320), (570, 4352896), (589, 4212480), (608, 4080840), (620, 4001856), (640, 3876798), (744, 3334880), (760, 3264672), (768, 3230665), (912, 2720560), (930, 2667904), (960, 2584532), (992, 2501160), (1097, 2261760), (1140, 2176448), (1178, 2106240), (1216, 2040420), (1240, 2000928), (1280, 1938399), (1488, 1667440), (1520, 1632336), (1767, 1404160), (1824, 1360280), (1860, 1333952), (1920, 1292266), (1984, 1250580), (2194, 1130880), (2280, 1088224), (2356, 1053120), (2432, 1020210), (2480, 1000464), (2945, 842496), (2976, 833720), (3040, 816168), (3291, 753920), (3534, 702080), (3648, 680140), (3720, 666976), (3840, 646133), (3968, 625290), (4388, 565440), (4560, 544112), (4712, 526560), (4864, 510105), (4960, 500232), (5485, 452352), (5890, 421248), (5952, 416860), (6080, 408084), (6582, 376960), (7068, 351040), (7296, 340070), (7440, 333488), (7936, 312645), (8776, 282720), (8835, 280832), (9120, 272056), (9424, 263280), (9920, 250116), (10970, 226176), (11780, 210624), (11904, 208430), (12160, 204042), (13164, 188480), (14136, 175520), (14592, 170035), (14880, 166744), (16455, 150784), (17552, 141360), (17670, 140416), (18240, 136028), (18848, 131640), (19840, 125058), (20843, 119040), (21940, 113088), (23560, 105312), (23808, 104215), (24320, 102021), (26328, 94240), (28272, 87760), (29760, 83372), (32910, 75392), (34007, 72960), (35104, 70680), (35340, 70208), (36480, 68014), (37696, 65820), (39680, 62529), (41686, 59520), (43880, 56544), (47120, 52656)]