379841280

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1087}}^1$

素因数の和:1131

約数の個数: 288

約数和(自身を含む): 1494441984

約数和(自身を除く): 1114600704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 256, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 768, 780, 832, 840, 896, 910, 960, 1040, 1087, 1092, 1120, 1248, 1280, 1344, 1365, 1456, 1560, 1664, 1680, 1792, 1820, 1920, 2080, 2174, 2184, 2240, 2496, 2688, 2730, 2912, 3120, 3261, 3328, 3360, 3640, 3840, 4160, 4348, 4368, 4480, 4992, 5376, 5435, 5460, 5824, 6240, 6522, 6720, 7280, 7609, 8320, 8696, 8736, 8960, 9984, 10870, 10920, 11648, 12480, 13044, 13440, 14131, 14560, 15218, 16305, 16640, 17392, 17472, 21740, 21840, 22827, 23296, 24960, 26088, 26880, 28262, 29120, 30436, 32610, 34784, 34944, 38045, 42393, 43480, 43680, 45654, 49920, 52176, 56524, 58240, 60872, 65220, 69568, 69888, 70655, 76090, 84786, 86960, 87360, 91308, 98917, 104352, 113048, 114135, 116480, 121744, 130440, 139136, 141310, 152180, 169572, 173920, 174720, 182616, 197834, 208704, 211965, 226096, 228270, 243488, 260880, 278272, 282620, 296751, 304360, 339144, 347840, 349440, 365232, 395668, 417408, 423930, 452192, 456540, 486976, 494585, 521760, 565240, 593502, 608720, 678288, 695680, 730464, 791336, 834816, 847860, 904384, 913080, 973952, 989170, 1043520, 1130480, 1187004, 1217440, 1356576, 1391360, 1460928, 1483755, 1582672, 1695720, 1808768, 1826160, 1947904, 1978340, 2087040, 2260960, 2374008, 2434880, 2713152, 2921856, 2967510, 3165344, 3391440, 3617536, 3652320, 3956680, 4174080, 4521920, 4748016, 4869760, 5426304, 5843712, 5935020, 6330688, 6782880, 7304640, 7913360, 9043840, 9496032, 9739520, 10852608, 11870040, 12661376, 13565760, 14609280, 15826720, 18087680, 18992064, 23740080, 25322752, 27131520, 29218560, 31653440, 37984128, 47480160, 54263040, 63306880, 75968256, 94960320, 126613760, 189920640, 379841280]

約数ペア:

[(1, 379841280), (2, 189920640), (3, 126613760), (4, 94960320), (5, 75968256), (6, 63306880), (7, 54263040), (8, 47480160), (10, 37984128), (12, 31653440), (13, 29218560), (14, 27131520), (15, 25322752), (16, 23740080), (20, 18992064), (21, 18087680), (24, 15826720), (26, 14609280), (28, 13565760), (30, 12661376), (32, 11870040), (35, 10852608), (39, 9739520), (40, 9496032), (42, 9043840), (48, 7913360), (52, 7304640), (56, 6782880), (60, 6330688), (64, 5935020), (65, 5843712), (70, 5426304), (78, 4869760), (80, 4748016), (84, 4521920), (91, 4174080), (96, 3956680), (104, 3652320), (105, 3617536), (112, 3391440), (120, 3165344), (128, 2967510), (130, 2921856), (140, 2713152), (156, 2434880), (160, 2374008), (168, 2260960), (182, 2087040), (192, 1978340), (195, 1947904), (208, 1826160), (210, 1808768), (224, 1695720), (240, 1582672), (256, 1483755), (260, 1460928), (273, 1391360), (280, 1356576), (312, 1217440), (320, 1187004), (336, 1130480), (364, 1043520), (384, 989170), (390, 973952), (416, 913080), (420, 904384), (448, 847860), (455, 834816), (480, 791336), (520, 730464), (546, 695680), (560, 678288), (624, 608720), (640, 593502), (672, 565240), (728, 521760), (768, 494585), (780, 486976), (832, 456540), (840, 452192), (896, 423930), (910, 417408), (960, 395668), (1040, 365232), (1087, 349440), (1092, 347840), (1120, 339144), (1248, 304360), (1280, 296751), (1344, 282620), (1365, 278272), (1456, 260880), (1560, 243488), (1664, 228270), (1680, 226096), (1792, 211965), (1820, 208704), (1920, 197834), (2080, 182616), (2174, 174720), (2184, 173920), (2240, 169572), (2496, 152180), (2688, 141310), (2730, 139136), (2912, 130440), (3120, 121744), (3261, 116480), (3328, 114135), (3360, 113048), (3640, 104352), (3840, 98917), (4160, 91308), (4348, 87360), (4368, 86960), (4480, 84786), (4992, 76090), (5376, 70655), (5435, 69888), (5460, 69568), (5824, 65220), (6240, 60872), (6522, 58240), (6720, 56524), (7280, 52176), (7609, 49920), (8320, 45654), (8696, 43680), (8736, 43480), (8960, 42393), (9984, 38045), (10870, 34944), (10920, 34784), (11648, 32610), (12480, 30436), (13044, 29120), (13440, 28262), (14131, 26880), (14560, 26088), (15218, 24960), (16305, 23296), (16640, 22827), (17392, 21840), (17472, 21740)]