254412480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1$

素因数の和:192

約数の個数: 336

約数和(自身を含む): 988137216

約数和(自身を除く): 733724736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 131, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 262, 272, 280, 289, 320, 336, 340, 357, 393, 408, 420, 448, 476, 480, 510, 524, 544, 560, 578, 595, 655, 672, 680, 714, 786, 816, 840, 867, 917, 952, 960, 1020, 1048, 1088, 1120, 1156, 1190, 1310, 1344, 1360, 1428, 1445, 1572, 1632, 1680, 1734, 1785, 1834, 1904, 1965, 2023, 2040, 2096, 2227, 2240, 2312, 2380, 2620, 2720, 2751, 2856, 2890, 3144, 3264, 3360, 3468, 3570, 3668, 3808, 3930, 4046, 4080, 4192, 4335, 4454, 4585, 4624, 4760, 5240, 5440, 5502, 5712, 5780, 6069, 6288, 6681, 6720, 6936, 7140, 7336, 7616, 7860, 8092, 8160, 8384, 8670, 8908, 9170, 9248, 9520, 10115, 10480, 11004, 11135, 11424, 11560, 12138, 12576, 13362, 13755, 13872, 14280, 14672, 15589, 15720, 16184, 16320, 17340, 17816, 18340, 18496, 19040, 20230, 20960, 22008, 22270, 22848, 23120, 24276, 25152, 26724, 27510, 27744, 28560, 29344, 30345, 31178, 31440, 32368, 33405, 34680, 35632, 36680, 37859, 38080, 40460, 41920, 44016, 44540, 46240, 46767, 48552, 53448, 55020, 55488, 57120, 58688, 60690, 62356, 62880, 64736, 66810, 69360, 71264, 73360, 75718, 77945, 80920, 88032, 89080, 92480, 93534, 97104, 106896, 110040, 113577, 114240, 121380, 124712, 125760, 129472, 133620, 138720, 142528, 146720, 151436, 155890, 161840, 176064, 178160, 187068, 189295, 194208, 213792, 220080, 227154, 233835, 242760, 249424, 265013, 267240, 277440, 293440, 302872, 311780, 323680, 356320, 374136, 378590, 388416, 427584, 440160, 454308, 467670, 485520, 498848, 530026, 534480, 567885, 605744, 623560, 647360, 712640, 748272, 757180, 795039, 880320, 908616, 935340, 971040, 997696, 1060052, 1068960, 1135770, 1211488, 1247120, 1325065, 1496544, 1514360, 1590078, 1817232, 1870680, 1942080, 2120104, 2137920, 2271540, 2422976, 2494240, 2650130, 2993088, 3028720, 3180156, 3634464, 3741360, 3975195, 4240208, 4543080, 4988480, 5300260, 6057440, 6360312, 7268928, 7482720, 7950390, 8480416, 9086160, 10600520, 12114880, 12720624, 14965440, 15900780, 16960832, 18172320, 21201040, 25441248, 31801560, 36344640, 42402080, 50882496, 63603120, 84804160, 127206240, 254412480]

約数ペア:

[(1, 254412480), (2, 127206240), (3, 84804160), (4, 63603120), (5, 50882496), (6, 42402080), (7, 36344640), (8, 31801560), (10, 25441248), (12, 21201040), (14, 18172320), (15, 16960832), (16, 15900780), (17, 14965440), (20, 12720624), (21, 12114880), (24, 10600520), (28, 9086160), (30, 8480416), (32, 7950390), (34, 7482720), (35, 7268928), (40, 6360312), (42, 6057440), (48, 5300260), (51, 4988480), (56, 4543080), (60, 4240208), (64, 3975195), (68, 3741360), (70, 3634464), (80, 3180156), (84, 3028720), (85, 2993088), (96, 2650130), (102, 2494240), (105, 2422976), (112, 2271540), (119, 2137920), (120, 2120104), (131, 1942080), (136, 1870680), (140, 1817232), (160, 1590078), (168, 1514360), (170, 1496544), (192, 1325065), (204, 1247120), (210, 1211488), (224, 1135770), (238, 1068960), (240, 1060052), (255, 997696), (262, 971040), (272, 935340), (280, 908616), (289, 880320), (320, 795039), (336, 757180), (340, 748272), (357, 712640), (393, 647360), (408, 623560), (420, 605744), (448, 567885), (476, 534480), (480, 530026), (510, 498848), (524, 485520), (544, 467670), (560, 454308), (578, 440160), (595, 427584), (655, 388416), (672, 378590), (680, 374136), (714, 356320), (786, 323680), (816, 311780), (840, 302872), (867, 293440), (917, 277440), (952, 267240), (960, 265013), (1020, 249424), (1048, 242760), (1088, 233835), (1120, 227154), (1156, 220080), (1190, 213792), (1310, 194208), (1344, 189295), (1360, 187068), (1428, 178160), (1445, 176064), (1572, 161840), (1632, 155890), (1680, 151436), (1734, 146720), (1785, 142528), (1834, 138720), (1904, 133620), (1965, 129472), (2023, 125760), (2040, 124712), (2096, 121380), (2227, 114240), (2240, 113577), (2312, 110040), (2380, 106896), (2620, 97104), (2720, 93534), (2751, 92480), (2856, 89080), (2890, 88032), (3144, 80920), (3264, 77945), (3360, 75718), (3468, 73360), (3570, 71264), (3668, 69360), (3808, 66810), (3930, 64736), (4046, 62880), (4080, 62356), (4192, 60690), (4335, 58688), (4454, 57120), (4585, 55488), (4624, 55020), (4760, 53448), (5240, 48552), (5440, 46767), (5502, 46240), (5712, 44540), (5780, 44016), (6069, 41920), (6288, 40460), (6681, 38080), (6720, 37859), (6936, 36680), (7140, 35632), (7336, 34680), (7616, 33405), (7860, 32368), (8092, 31440), (8160, 31178), (8384, 30345), (8670, 29344), (8908, 28560), (9170, 27744), (9248, 27510), (9520, 26724), (10115, 25152), (10480, 24276), (11004, 23120), (11135, 22848), (11424, 22270), (11560, 22008), (12138, 20960), (12576, 20230), (13362, 19040), (13755, 18496), (13872, 18340), (14280, 17816), (14672, 17340), (15589, 16320), (15720, 16184)]