310143840

素因数分解:

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

素因数の和:1165

約数の個数: 192

約数和(自身を含む): 1062512640

約数和(自身を除く): 752368800

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, 76, 80, 93, 95, 96, 114, 120, 124, 152, 155, 160, 186, 190, 228, 240, 248, 285, 304, 310, 372, 380, 456, 465, 480, 496, 570, 589, 608, 620, 744, 760, 912, 930, 992, 1097, 1140, 1178, 1240, 1488, 1520, 1767, 1824, 1860, 2194, 2280, 2356, 2480, 2945, 2976, 3040, 3291, 3534, 3720, 4388, 4560, 4712, 4960, 5485, 5890, 6582, 7068, 7440, 8776, 8835, 9120, 9424, 10970, 11780, 13164, 14136, 14880, 16455, 17552, 17670, 18848, 20843, 21940, 23560, 26328, 28272, 32910, 34007, 35104, 35340, 41686, 43880, 47120, 52656, 56544, 62529, 65820, 68014, 70680, 83372, 87760, 94240, 102021, 104215, 105312, 125058, 131640, 136028, 141360, 166744, 170035, 175520, 204042, 208430, 250116, 263280, 272056, 282720, 312645, 333488, 340070, 408084, 416860, 500232, 510105, 526560, 544112, 625290, 646133, 666976, 680140, 816168, 833720, 1000464, 1020210, 1088224, 1250580, 1292266, 1360280, 1632336, 1667440, 1938399, 2000928, 2040420, 2501160, 2584532, 2720560, 3230665, 3264672, 3334880, 3876798, 4080840, 5002320, 5169064, 5441120, 6461330, 7753596, 8161680, 9691995, 10004640, 10338128, 12922660, 15507192, 16323360, 19383990, 20676256, 25845320, 31014384, 38767980, 51690640, 62028768, 77535960, 103381280, 155071920, 310143840]

約数ペア:

[(1, 310143840), (2, 155071920), (3, 103381280), (4, 77535960), (5, 62028768), (6, 51690640), (8, 38767980), (10, 31014384), (12, 25845320), (15, 20676256), (16, 19383990), (19, 16323360), (20, 15507192), (24, 12922660), (30, 10338128), (31, 10004640), (32, 9691995), (38, 8161680), (40, 7753596), (48, 6461330), (57, 5441120), (60, 5169064), (62, 5002320), (76, 4080840), (80, 3876798), (93, 3334880), (95, 3264672), (96, 3230665), (114, 2720560), (120, 2584532), (124, 2501160), (152, 2040420), (155, 2000928), (160, 1938399), (186, 1667440), (190, 1632336), (228, 1360280), (240, 1292266), (248, 1250580), (285, 1088224), (304, 1020210), (310, 1000464), (372, 833720), (380, 816168), (456, 680140), (465, 666976), (480, 646133), (496, 625290), (570, 544112), (589, 526560), (608, 510105), (620, 500232), (744, 416860), (760, 408084), (912, 340070), (930, 333488), (992, 312645), (1097, 282720), (1140, 272056), (1178, 263280), (1240, 250116), (1488, 208430), (1520, 204042), (1767, 175520), (1824, 170035), (1860, 166744), (2194, 141360), (2280, 136028), (2356, 131640), (2480, 125058), (2945, 105312), (2976, 104215), (3040, 102021), (3291, 94240), (3534, 87760), (3720, 83372), (4388, 70680), (4560, 68014), (4712, 65820), (4960, 62529), (5485, 56544), (5890, 52656), (6582, 47120), (7068, 43880), (7440, 41686), (8776, 35340), (8835, 35104), (9120, 34007), (9424, 32910), (10970, 28272), (11780, 26328), (13164, 23560), (14136, 21940), (14880, 20843), (16455, 18848), (17552, 17670)]