255013440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:122

約数の個数: 448

約数和(自身を含む): 983162880

約数和(自身を除く): 728149440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 31, 32, 33, 38, 40, 41, 44, 48, 55, 57, 60, 62, 64, 66, 76, 80, 82, 88, 93, 95, 96, 110, 114, 120, 123, 124, 132, 152, 155, 160, 164, 165, 176, 186, 190, 192, 205, 209, 220, 228, 240, 246, 248, 264, 285, 304, 310, 320, 328, 330, 341, 352, 372, 380, 410, 418, 440, 451, 456, 465, 480, 492, 496, 528, 570, 589, 608, 615, 620, 627, 656, 660, 682, 704, 744, 760, 779, 820, 836, 880, 902, 912, 930, 960, 984, 992, 1023, 1045, 1056, 1140, 1178, 1216, 1230, 1240, 1254, 1271, 1312, 1320, 1353, 1364, 1488, 1520, 1558, 1640, 1672, 1705, 1760, 1767, 1804, 1824, 1860, 1968, 1984, 2046, 2090, 2112, 2255, 2280, 2337, 2356, 2460, 2480, 2508, 2542, 2624, 2640, 2706, 2728, 2945, 2976, 3040, 3116, 3135, 3280, 3344, 3410, 3520, 3534, 3608, 3648, 3720, 3813, 3895, 3936, 4092, 4180, 4510, 4560, 4674, 4712, 4920, 4960, 5016, 5084, 5115, 5280, 5412, 5456, 5890, 5952, 6080, 6232, 6270, 6355, 6479, 6560, 6688, 6765, 6820, 7068, 7216, 7440, 7626, 7790, 7872, 8184, 8360, 8569, 8835, 9020, 9120, 9348, 9424, 9840, 9920, 10032, 10168, 10230, 10560, 10824, 10912, 11685, 11780, 12464, 12540, 12710, 12958, 13120, 13376, 13530, 13640, 13981, 14136, 14432, 14880, 15252, 15580, 16368, 16720, 17138, 17670, 18040, 18240, 18696, 18848, 19065, 19437, 19680, 20064, 20336, 20460, 21648, 21824, 23370, 23560, 24149, 24928, 25080, 25420, 25707, 25916, 27060, 27280, 27962, 28272, 28864, 29760, 30504, 31160, 32395, 32736, 33440, 34276, 35340, 36080, 37392, 37696, 38130, 38874, 39360, 40128, 40672, 40920, 41943, 42845, 43296, 46740, 47120, 48298, 49856, 50160, 50840, 51414, 51832, 54120, 54560, 55924, 56544, 61008, 62320, 64790, 65472, 66880, 68552, 69905, 70680, 72160, 72447, 74784, 76260, 77748, 81344, 81840, 83886, 85690, 86592, 93480, 94240, 96596, 97185, 100320, 101680, 102828, 103664, 108240, 109120, 111848, 113088, 120745, 122016, 124640, 128535, 129580, 137104, 139810, 141360, 144320, 144894, 149568, 152520, 155496, 163680, 167772, 171380, 186960, 188480, 193192, 194370, 200640, 203360, 205656, 207328, 209715, 216480, 223696, 241490, 244032, 249280, 257070, 259160, 265639, 274208, 279620, 282720, 289788, 305040, 310992, 327360, 335544, 342760, 362235, 373920, 386384, 388740, 406720, 411312, 414656, 419430, 432960, 447392, 482980, 514140, 518320, 531278, 548416, 559240, 565440, 579576, 610080, 621984, 671088, 685520, 724470, 747840, 772768, 777480, 796917, 822624, 838860, 894784, 965960, 1028280, 1036640, 1062556, 1118480, 1159152, 1220160, 1243968, 1328195, 1342176, 1371040, 1448940, 1545536, 1554960, 1593834, 1645248, 1677720, 1931920, 2056560, 2073280, 2125112, 2236960, 2318304, 2656390, 2684352, 2742080, 2897880, 3109920, 3187668, 3355440, 3863840, 3984585, 4113120, 4250224, 4473920, 4636608, 5312780, 5795760, 6219840, 6375336, 6710880, 7727680, 7969170, 8226240, 8500448, 10625560, 11591520, 12750672, 13421760, 15938340, 17000896, 21251120, 23183040, 25501344, 31876680, 42502240, 51002688, 63753360, 85004480, 127506720, 255013440]

約数ペア:

[(1, 255013440), (2, 127506720), (3, 85004480), (4, 63753360), (5, 51002688), (6, 42502240), (8, 31876680), (10, 25501344), (11, 23183040), (12, 21251120), (15, 17000896), (16, 15938340), (19, 13421760), (20, 12750672), (22, 11591520), (24, 10625560), (30, 8500448), (31, 8226240), (32, 7969170), (33, 7727680), (38, 6710880), (40, 6375336), (41, 6219840), (44, 5795760), (48, 5312780), (55, 4636608), (57, 4473920), (60, 4250224), (62, 4113120), (64, 3984585), (66, 3863840), (76, 3355440), (80, 3187668), (82, 3109920), (88, 2897880), (93, 2742080), (95, 2684352), (96, 2656390), (110, 2318304), (114, 2236960), (120, 2125112), (123, 2073280), (124, 2056560), (132, 1931920), (152, 1677720), (155, 1645248), (160, 1593834), (164, 1554960), (165, 1545536), (176, 1448940), (186, 1371040), (190, 1342176), (192, 1328195), (205, 1243968), (209, 1220160), (220, 1159152), (228, 1118480), (240, 1062556), (246, 1036640), (248, 1028280), (264, 965960), (285, 894784), (304, 838860), (310, 822624), (320, 796917), (328, 777480), (330, 772768), (341, 747840), (352, 724470), (372, 685520), (380, 671088), (410, 621984), (418, 610080), (440, 579576), (451, 565440), (456, 559240), (465, 548416), (480, 531278), (492, 518320), (496, 514140), (528, 482980), (570, 447392), (589, 432960), (608, 419430), (615, 414656), (620, 411312), (627, 406720), (656, 388740), (660, 386384), (682, 373920), (704, 362235), (744, 342760), (760, 335544), (779, 327360), (820, 310992), (836, 305040), (880, 289788), (902, 282720), (912, 279620), (930, 274208), (960, 265639), (984, 259160), (992, 257070), (1023, 249280), (1045, 244032), (1056, 241490), (1140, 223696), (1178, 216480), (1216, 209715), (1230, 207328), (1240, 205656), (1254, 203360), (1271, 200640), (1312, 194370), (1320, 193192), (1353, 188480), (1364, 186960), (1488, 171380), (1520, 167772), (1558, 163680), (1640, 155496), (1672, 152520), (1705, 149568), (1760, 144894), (1767, 144320), (1804, 141360), (1824, 139810), (1860, 137104), (1968, 129580), (1984, 128535), (2046, 124640), (2090, 122016), (2112, 120745), (2255, 113088), (2280, 111848), (2337, 109120), (2356, 108240), (2460, 103664), (2480, 102828), (2508, 101680), (2542, 100320), (2624, 97185), (2640, 96596), (2706, 94240), (2728, 93480), (2945, 86592), (2976, 85690), (3040, 83886), (3116, 81840), (3135, 81344), (3280, 77748), (3344, 76260), (3410, 74784), (3520, 72447), (3534, 72160), (3608, 70680), (3648, 69905), (3720, 68552), (3813, 66880), (3895, 65472), (3936, 64790), (4092, 62320), (4180, 61008), (4510, 56544), (4560, 55924), (4674, 54560), (4712, 54120), (4920, 51832), (4960, 51414), (5016, 50840), (5084, 50160), (5115, 49856), (5280, 48298), (5412, 47120), (5456, 46740), (5890, 43296), (5952, 42845), (6080, 41943), (6232, 40920), (6270, 40672), (6355, 40128), (6479, 39360), (6560, 38874), (6688, 38130), (6765, 37696), (6820, 37392), (7068, 36080), (7216, 35340), (7440, 34276), (7626, 33440), (7790, 32736), (7872, 32395), (8184, 31160), (8360, 30504), (8569, 29760), (8835, 28864), (9020, 28272), (9120, 27962), (9348, 27280), (9424, 27060), (9840, 25916), (9920, 25707), (10032, 25420), (10168, 25080), (10230, 24928), (10560, 24149), (10824, 23560), (10912, 23370), (11685, 21824), (11780, 21648), (12464, 20460), (12540, 20336), (12710, 20064), (12958, 19680), (13120, 19437), (13376, 19065), (13530, 18848), (13640, 18696), (13981, 18240), (14136, 18040), (14432, 17670), (14880, 17138), (15252, 16720), (15580, 16368)]