5431616640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1601}}^1$

素因数の和:1676

約数の個数: 384

約数和(自身を含む): 20392819200

約数和(自身を除く): 14961202560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 32, 36, 38, 40, 45, 48, 57, 60, 62, 64, 72, 76, 80, 90, 93, 95, 96, 114, 120, 124, 128, 144, 152, 155, 160, 171, 180, 186, 190, 192, 228, 240, 248, 279, 285, 288, 304, 310, 320, 342, 360, 372, 380, 384, 456, 465, 480, 496, 558, 570, 576, 589, 608, 620, 640, 684, 720, 744, 760, 855, 912, 930, 960, 992, 1116, 1140, 1152, 1178, 1216, 1240, 1368, 1395, 1440, 1488, 1520, 1601, 1710, 1767, 1824, 1860, 1920, 1984, 2232, 2280, 2356, 2432, 2480, 2736, 2790, 2880, 2945, 2976, 3040, 3202, 3420, 3534, 3648, 3720, 3968, 4464, 4560, 4712, 4803, 4960, 5301, 5472, 5580, 5760, 5890, 5952, 6080, 6404, 6840, 7068, 7296, 7440, 8005, 8835, 8928, 9120, 9424, 9606, 9920, 10602, 10944, 11160, 11780, 11904, 12160, 12808, 13680, 14136, 14409, 14880, 16010, 17670, 17856, 18240, 18848, 19212, 19840, 21204, 21888, 22320, 23560, 24015, 25616, 26505, 27360, 28272, 28818, 29760, 30419, 32020, 35340, 35712, 36480, 37696, 38424, 42408, 44640, 47120, 48030, 49631, 51232, 53010, 54720, 56544, 57636, 59520, 60838, 64040, 70680, 72045, 75392, 76848, 84816, 89280, 91257, 94240, 96060, 99262, 102464, 106020, 109440, 113088, 115272, 121676, 128080, 141360, 144090, 148893, 152095, 153696, 169632, 178560, 182514, 188480, 192120, 198524, 204928, 212040, 226176, 230544, 243352, 248155, 256160, 273771, 282720, 288180, 297786, 304190, 307392, 339264, 365028, 376960, 384240, 397048, 424080, 446679, 456285, 461088, 486704, 496310, 512320, 547542, 565440, 576360, 595572, 608380, 614784, 678528, 730056, 744465, 768480, 794096, 848160, 893358, 912570, 922176, 942989, 973408, 992620, 1024640, 1095084, 1130880, 1152720, 1191144, 1216760, 1368855, 1460112, 1488930, 1536960, 1588192, 1696320, 1786716, 1825140, 1844352, 1885978, 1946816, 1985240, 2190168, 2233395, 2305440, 2382288, 2433520, 2737710, 2828967, 2920224, 2977860, 3073920, 3176384, 3392640, 3573432, 3650280, 3771956, 3893632, 3970480, 4380336, 4466790, 4610880, 4714945, 4764576, 4867040, 5475420, 5657934, 5840448, 5955720, 6352768, 7146864, 7300560, 7543912, 7940960, 8486901, 8760672, 8933580, 9221760, 9429890, 9529152, 9734080, 10950840, 11315868, 11680896, 11911440, 14144835, 14293728, 14601120, 15087824, 15881920, 16973802, 17521344, 17867160, 18859780, 19058304, 19468160, 21901680, 22631736, 23822880, 28289670, 28587456, 29202240, 30175648, 31763840, 33947604, 35042688, 35734320, 37719560, 42434505, 43803360, 45263472, 47645760, 56579340, 57174912, 58404480, 60351296, 67895208, 71468640, 75439120, 84869010, 87606720, 90526944, 95291520, 113158680, 120702592, 135790416, 142937280, 150878240, 169738020, 175213440, 181053888, 226317360, 271580832, 285874560, 301756480, 339476040, 362107776, 452634720, 543161664, 603512960, 678952080, 905269440, 1086323328, 1357904160, 1810538880, 2715808320, 5431616640]

約数ペア:

[(1, 5431616640), (2, 2715808320), (3, 1810538880), (4, 1357904160), (5, 1086323328), (6, 905269440), (8, 678952080), (9, 603512960), (10, 543161664), (12, 452634720), (15, 362107776), (16, 339476040), (18, 301756480), (19, 285874560), (20, 271580832), (24, 226317360), (30, 181053888), (31, 175213440), (32, 169738020), (36, 150878240), (38, 142937280), (40, 135790416), (45, 120702592), (48, 113158680), (57, 95291520), (60, 90526944), (62, 87606720), (64, 84869010), (72, 75439120), (76, 71468640), (80, 67895208), (90, 60351296), (93, 58404480), (95, 57174912), (96, 56579340), (114, 47645760), (120, 45263472), (124, 43803360), (128, 42434505), (144, 37719560), (152, 35734320), (155, 35042688), (160, 33947604), (171, 31763840), (180, 30175648), (186, 29202240), (190, 28587456), (192, 28289670), (228, 23822880), (240, 22631736), (248, 21901680), (279, 19468160), (285, 19058304), (288, 18859780), (304, 17867160), (310, 17521344), (320, 16973802), (342, 15881920), (360, 15087824), (372, 14601120), (380, 14293728), (384, 14144835), (456, 11911440), (465, 11680896), (480, 11315868), (496, 10950840), (558, 9734080), (570, 9529152), (576, 9429890), (589, 9221760), (608, 8933580), (620, 8760672), (640, 8486901), (684, 7940960), (720, 7543912), (744, 7300560), (760, 7146864), (855, 6352768), (912, 5955720), (930, 5840448), (960, 5657934), (992, 5475420), (1116, 4867040), (1140, 4764576), (1152, 4714945), (1178, 4610880), (1216, 4466790), (1240, 4380336), (1368, 3970480), (1395, 3893632), (1440, 3771956), (1488, 3650280), (1520, 3573432), (1601, 3392640), (1710, 3176384), (1767, 3073920), (1824, 2977860), (1860, 2920224), (1920, 2828967), (1984, 2737710), (2232, 2433520), (2280, 2382288), (2356, 2305440), (2432, 2233395), (2480, 2190168), (2736, 1985240), (2790, 1946816), (2880, 1885978), (2945, 1844352), (2976, 1825140), (3040, 1786716), (3202, 1696320), (3420, 1588192), (3534, 1536960), (3648, 1488930), (3720, 1460112), (3968, 1368855), (4464, 1216760), (4560, 1191144), (4712, 1152720), (4803, 1130880), (4960, 1095084), (5301, 1024640), (5472, 992620), (5580, 973408), (5760, 942989), (5890, 922176), (5952, 912570), (6080, 893358), (6404, 848160), (6840, 794096), (7068, 768480), (7296, 744465), (7440, 730056), (8005, 678528), (8835, 614784), (8928, 608380), (9120, 595572), (9424, 576360), (9606, 565440), (9920, 547542), (10602, 512320), (10944, 496310), (11160, 486704), (11780, 461088), (11904, 456285), (12160, 446679), (12808, 424080), (13680, 397048), (14136, 384240), (14409, 376960), (14880, 365028), (16010, 339264), (17670, 307392), (17856, 304190), (18240, 297786), (18848, 288180), (19212, 282720), (19840, 273771), (21204, 256160), (21888, 248155), (22320, 243352), (23560, 230544), (24015, 226176), (25616, 212040), (26505, 204928), (27360, 198524), (28272, 192120), (28818, 188480), (29760, 182514), (30419, 178560), (32020, 169632), (35340, 153696), (35712, 152095), (36480, 148893), (37696, 144090), (38424, 141360), (42408, 128080), (44640, 121676), (47120, 115272), (48030, 113088), (49631, 109440), (51232, 106020), (53010, 102464), (54720, 99262), (56544, 96060), (57636, 94240), (59520, 91257), (60838, 89280), (64040, 84816), (70680, 76848), (72045, 75392)]