18241009920

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{75401}}^1$

素因数の和:75438

約数の個数: 288

約数和(自身を含む): 73978410240

約数和(自身を除く): 55737400320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 3840, 4032, 4320, 4480, 5040, 5376, 5760, 6048, 6720, 6912, 7560, 8064, 8640, 8960, 10080, 11520, 12096, 13440, 15120, 16128, 17280, 20160, 24192, 26880, 30240, 34560, 40320, 48384, 60480, 75401, 80640, 120960, 150802, 226203, 241920, 301604, 377005, 452406, 527807, 603208, 678609, 754010, 904812, 1055614, 1131015, 1206416, 1357218, 1508020, 1583421, 1809624, 2035827, 2111228, 2262030, 2412832, 2639035, 2714436, 3016040, 3166842, 3393045, 3619248, 4071654, 4222456, 4524060, 4750263, 4825664, 5278070, 5428872, 6032080, 6333684, 6786090, 7238496, 7917105, 8143308, 8444912, 9048120, 9500526, 9651328, 10179135, 10556140, 10857744, 12064160, 12667368, 13572180, 14250789, 14476992, 15834210, 16286616, 16889824, 18096240, 19001052, 19302656, 20358270, 21112280, 21715488, 23751315, 24128320, 25334736, 27144360, 28501578, 28953984, 31668420, 32573232, 33779648, 36192480, 38002104, 40716540, 42224560, 43430976, 47502630, 48256640, 50669472, 54288720, 57003156, 57907968, 63336840, 65146464, 67559296, 71253945, 72384960, 76004208, 81433080, 84449120, 86861952, 95005260, 96513280, 101338944, 108577440, 114006312, 126673680, 130292928, 135118592, 142507890, 144769920, 152008416, 162866160, 168898240, 173723904, 190010520, 202677888, 217154880, 228012624, 253347360, 260585856, 285015780, 289539840, 304016832, 325732320, 337796480, 380021040, 405355776, 434309760, 456025248, 506694720, 521171712, 570031560, 608033664, 651464640, 675592960, 760042080, 868619520, 912050496, 1013389440, 1140063120, 1216067328, 1302929280, 1520084160, 1824100992, 2026778880, 2280126240, 2605858560, 3040168320, 3648201984, 4560252480, 6080336640, 9120504960, 18241009920]

約数ペア:

[(1, 18241009920), (2, 9120504960), (3, 6080336640), (4, 4560252480), (5, 3648201984), (6, 3040168320), (7, 2605858560), (8, 2280126240), (9, 2026778880), (10, 1824100992), (12, 1520084160), (14, 1302929280), (15, 1216067328), (16, 1140063120), (18, 1013389440), (20, 912050496), (21, 868619520), (24, 760042080), (27, 675592960), (28, 651464640), (30, 608033664), (32, 570031560), (35, 521171712), (36, 506694720), (40, 456025248), (42, 434309760), (45, 405355776), (48, 380021040), (54, 337796480), (56, 325732320), (60, 304016832), (63, 289539840), (64, 285015780), (70, 260585856), (72, 253347360), (80, 228012624), (84, 217154880), (90, 202677888), (96, 190010520), (105, 173723904), (108, 168898240), (112, 162866160), (120, 152008416), (126, 144769920), (128, 142507890), (135, 135118592), (140, 130292928), (144, 126673680), (160, 114006312), (168, 108577440), (180, 101338944), (189, 96513280), (192, 95005260), (210, 86861952), (216, 84449120), (224, 81433080), (240, 76004208), (252, 72384960), (256, 71253945), (270, 67559296), (280, 65146464), (288, 63336840), (315, 57907968), (320, 57003156), (336, 54288720), (360, 50669472), (378, 48256640), (384, 47502630), (420, 43430976), (432, 42224560), (448, 40716540), (480, 38002104), (504, 36192480), (540, 33779648), (560, 32573232), (576, 31668420), (630, 28953984), (640, 28501578), (672, 27144360), (720, 25334736), (756, 24128320), (768, 23751315), (840, 21715488), (864, 21112280), (896, 20358270), (945, 19302656), (960, 19001052), (1008, 18096240), (1080, 16889824), (1120, 16286616), (1152, 15834210), (1260, 14476992), (1280, 14250789), (1344, 13572180), (1440, 12667368), (1512, 12064160), (1680, 10857744), (1728, 10556140), (1792, 10179135), (1890, 9651328), (1920, 9500526), (2016, 9048120), (2160, 8444912), (2240, 8143308), (2304, 7917105), (2520, 7238496), (2688, 6786090), (2880, 6333684), (3024, 6032080), (3360, 5428872), (3456, 5278070), (3780, 4825664), (3840, 4750263), (4032, 4524060), (4320, 4222456), (4480, 4071654), (5040, 3619248), (5376, 3393045), (5760, 3166842), (6048, 3016040), (6720, 2714436), (6912, 2639035), (7560, 2412832), (8064, 2262030), (8640, 2111228), (8960, 2035827), (10080, 1809624), (11520, 1583421), (12096, 1508020), (13440, 1357218), (15120, 1206416), (16128, 1131015), (17280, 1055614), (20160, 904812), (24192, 754010), (26880, 678609), (30240, 603208), (34560, 527807), (40320, 452406), (48384, 377005), (60480, 301604), (75401, 241920), (80640, 226203), (120960, 150802)]