248455451520

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{845777}}^1$

素因数の和:845822

約数の個数: 256

約数和(自身を含む): 931709044800

約数和(自身を除く): 683253593280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 680, 720, 765, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1728, 1836, 1920, 2040, 2160, 2176, 2295, 2448, 2720, 2880, 3060, 3264, 3456, 3672, 4080, 4320, 4590, 4896, 5440, 5760, 6120, 6528, 7344, 8160, 8640, 9180, 9792, 10880, 12240, 14688, 16320, 17280, 18360, 19584, 24480, 29376, 32640, 36720, 48960, 58752, 73440, 97920, 146880, 293760, 845777, 1691554, 2537331, 3383108, 4228885, 5074662, 6766216, 7611993, 8457770, 10149324, 12686655, 13532432, 14378209, 15223986, 16915540, 20298648, 22835979, 25373310, 27064864, 28756418, 30447972, 33831080, 38059965, 40597296, 43134627, 45671958, 50746620, 54129728, 57512836, 60895944, 67662160, 71891045, 76119930, 81194592, 86269254, 91343916, 101493240, 108259456, 114179895, 115025672, 121791888, 129403881, 135324320, 143782090, 152239860, 162389184, 172538508, 182687832, 202986480, 215673135, 228359790, 230051344, 243583776, 258807762, 270648640, 287564180, 304479720, 324778368, 345077016, 365375664, 388211643, 405972960, 431346270, 456719580, 460102688, 487167552, 517615524, 541297280, 575128360, 608959440, 647019405, 690154032, 730751328, 776423286, 811945920, 862692540, 913439160, 920205376, 974335104, 1035231048, 1150256720, 1217918880, 1294038810, 1380308064, 1461502656, 1552846572, 1623891840, 1725385080, 1826878320, 1840410752, 1941058215, 2070462096, 2300513440, 2435837760, 2588077620, 2760616128, 2923005312, 3105693144, 3450770160, 3653756640, 3882116430, 4140924192, 4601026880, 4871675520, 5176155240, 5521232256, 6211386288, 6901540320, 7307513280, 7764232860, 8281848384, 9202053760, 10352310480, 12422772576, 13803080640, 14615026560, 15528465720, 16563696768, 20704620960, 24845545152, 27606161280, 31056931440, 41409241920, 49691090304, 62113862880, 82818483840, 124227725760, 248455451520]

約数ペア:

[(1, 248455451520), (2, 124227725760), (3, 82818483840), (4, 62113862880), (5, 49691090304), (6, 41409241920), (8, 31056931440), (9, 27606161280), (10, 24845545152), (12, 20704620960), (15, 16563696768), (16, 15528465720), (17, 14615026560), (18, 13803080640), (20, 12422772576), (24, 10352310480), (27, 9202053760), (30, 8281848384), (32, 7764232860), (34, 7307513280), (36, 6901540320), (40, 6211386288), (45, 5521232256), (48, 5176155240), (51, 4871675520), (54, 4601026880), (60, 4140924192), (64, 3882116430), (68, 3653756640), (72, 3450770160), (80, 3105693144), (85, 2923005312), (90, 2760616128), (96, 2588077620), (102, 2435837760), (108, 2300513440), (120, 2070462096), (128, 1941058215), (135, 1840410752), (136, 1826878320), (144, 1725385080), (153, 1623891840), (160, 1552846572), (170, 1461502656), (180, 1380308064), (192, 1294038810), (204, 1217918880), (216, 1150256720), (240, 1035231048), (255, 974335104), (270, 920205376), (272, 913439160), (288, 862692540), (306, 811945920), (320, 776423286), (340, 730751328), (360, 690154032), (384, 647019405), (408, 608959440), (432, 575128360), (459, 541297280), (480, 517615524), (510, 487167552), (540, 460102688), (544, 456719580), (576, 431346270), (612, 405972960), (640, 388211643), (680, 365375664), (720, 345077016), (765, 324778368), (816, 304479720), (864, 287564180), (918, 270648640), (960, 258807762), (1020, 243583776), (1080, 230051344), (1088, 228359790), (1152, 215673135), (1224, 202986480), (1360, 182687832), (1440, 172538508), (1530, 162389184), (1632, 152239860), (1728, 143782090), (1836, 135324320), (1920, 129403881), (2040, 121791888), (2160, 115025672), (2176, 114179895), (2295, 108259456), (2448, 101493240), (2720, 91343916), (2880, 86269254), (3060, 81194592), (3264, 76119930), (3456, 71891045), (3672, 67662160), (4080, 60895944), (4320, 57512836), (4590, 54129728), (4896, 50746620), (5440, 45671958), (5760, 43134627), (6120, 40597296), (6528, 38059965), (7344, 33831080), (8160, 30447972), (8640, 28756418), (9180, 27064864), (9792, 25373310), (10880, 22835979), (12240, 20298648), (14688, 16915540), (16320, 15223986), (17280, 14378209), (18360, 13532432), (19584, 12686655), (24480, 10149324), (29376, 8457770), (32640, 7611993), (36720, 6766216), (48960, 5074662), (58752, 4228885), (73440, 3383108), (97920, 2537331), (146880, 1691554), (293760, 845777)]