974818560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:505

約数の個数: 288

約数和(自身を含む): 3390750720

約数和(自身を除く): 2415932160

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, 431, 456, 465, 480, 496, 570, 589, 608, 620, 640, 744, 760, 768, 862, 912, 930, 960, 992, 1140, 1178, 1216, 1240, 1280, 1293, 1488, 1520, 1724, 1767, 1824, 1860, 1920, 1984, 2155, 2280, 2356, 2432, 2480, 2586, 2945, 2976, 3040, 3448, 3534, 3648, 3720, 3840, 3968, 4310, 4560, 4712, 4864, 4960, 5172, 5890, 5952, 6080, 6465, 6896, 7068, 7296, 7440, 7936, 8189, 8620, 8835, 9120, 9424, 9920, 10344, 11780, 11904, 12160, 12930, 13361, 13792, 14136, 14592, 14880, 16378, 17240, 17670, 18240, 18848, 19840, 20688, 23560, 23808, 24320, 24567, 25860, 26722, 27584, 28272, 29760, 32756, 34480, 35340, 36480, 37696, 39680, 40083, 40945, 41376, 47120, 49134, 51720, 53444, 55168, 56544, 59520, 65512, 66805, 68960, 70680, 72960, 75392, 80166, 81890, 82752, 94240, 98268, 103440, 106888, 110336, 113088, 119040, 122835, 131024, 133610, 137920, 141360, 150784, 160332, 163780, 165504, 188480, 196536, 200415, 206880, 213776, 226176, 245670, 253859, 262048, 267220, 275840, 282720, 320664, 327560, 331008, 376960, 393072, 400830, 413760, 427552, 452352, 491340, 507718, 524096, 534440, 551680, 565440, 641328, 655120, 753920, 761577, 786144, 801660, 827520, 855104, 982680, 1015436, 1048192, 1068880, 1130880, 1269295, 1282656, 1310240, 1523154, 1572288, 1603320, 1655040, 1710208, 1965360, 2030872, 2096384, 2137760, 2261760, 2538590, 2565312, 2620480, 3046308, 3144576, 3206640, 3420416, 3807885, 3930720, 4061744, 4275520, 5077180, 5130624, 5240960, 6092616, 6289152, 6413280, 7615770, 7861440, 8123488, 8551040, 10154360, 10261248, 10481920, 12185232, 12826560, 15231540, 15722880, 16246976, 17102080, 20308720, 24370464, 25653120, 30463080, 31445760, 32493952, 40617440, 48740928, 51306240, 60926160, 64987904, 81234880, 97481856, 121852320, 162469760, 194963712, 243704640, 324939520, 487409280, 974818560]

約数ペア:

[(1, 974818560), (2, 487409280), (3, 324939520), (4, 243704640), (5, 194963712), (6, 162469760), (8, 121852320), (10, 97481856), (12, 81234880), (15, 64987904), (16, 60926160), (19, 51306240), (20, 48740928), (24, 40617440), (30, 32493952), (31, 31445760), (32, 30463080), (38, 25653120), (40, 24370464), (48, 20308720), (57, 17102080), (60, 16246976), (62, 15722880), (64, 15231540), (76, 12826560), (80, 12185232), (93, 10481920), (95, 10261248), (96, 10154360), (114, 8551040), (120, 8123488), (124, 7861440), (128, 7615770), (152, 6413280), (155, 6289152), (160, 6092616), (186, 5240960), (190, 5130624), (192, 5077180), (228, 4275520), (240, 4061744), (248, 3930720), (256, 3807885), (285, 3420416), (304, 3206640), (310, 3144576), (320, 3046308), (372, 2620480), (380, 2565312), (384, 2538590), (431, 2261760), (456, 2137760), (465, 2096384), (480, 2030872), (496, 1965360), (570, 1710208), (589, 1655040), (608, 1603320), (620, 1572288), (640, 1523154), (744, 1310240), (760, 1282656), (768, 1269295), (862, 1130880), (912, 1068880), (930, 1048192), (960, 1015436), (992, 982680), (1140, 855104), (1178, 827520), (1216, 801660), (1240, 786144), (1280, 761577), (1293, 753920), (1488, 655120), (1520, 641328), (1724, 565440), (1767, 551680), (1824, 534440), (1860, 524096), (1920, 507718), (1984, 491340), (2155, 452352), (2280, 427552), (2356, 413760), (2432, 400830), (2480, 393072), (2586, 376960), (2945, 331008), (2976, 327560), (3040, 320664), (3448, 282720), (3534, 275840), (3648, 267220), (3720, 262048), (3840, 253859), (3968, 245670), (4310, 226176), (4560, 213776), (4712, 206880), (4864, 200415), (4960, 196536), (5172, 188480), (5890, 165504), (5952, 163780), (6080, 160332), (6465, 150784), (6896, 141360), (7068, 137920), (7296, 133610), (7440, 131024), (7936, 122835), (8189, 119040), (8620, 113088), (8835, 110336), (9120, 106888), (9424, 103440), (9920, 98268), (10344, 94240), (11780, 82752), (11904, 81890), (12160, 80166), (12930, 75392), (13361, 72960), (13792, 70680), (14136, 68960), (14592, 66805), (14880, 65512), (16378, 59520), (17240, 56544), (17670, 55168), (18240, 53444), (18848, 51720), (19840, 49134), (20688, 47120), (23560, 41376), (23808, 40945), (24320, 40083), (24567, 39680), (25860, 37696), (26722, 36480), (27584, 35340), (28272, 34480), (29760, 32756)]