3947425920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7369}}^1$

素因数の和:7428

約数の個数: 256

約数和(自身を含む): 14433408000

約数和(自身を除く): 10485982080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 540, 558, 576, 620, 640, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1240, 1395, 1440, 1488, 1674, 1728, 1860, 1920, 1984, 2160, 2232, 2480, 2790, 2880, 2976, 3348, 3456, 3720, 3968, 4185, 4320, 4464, 4960, 5580, 5760, 5952, 6696, 7369, 7440, 8370, 8640, 8928, 9920, 11160, 11904, 13392, 14738, 14880, 16740, 17280, 17856, 19840, 22107, 22320, 26784, 29476, 29760, 33480, 35712, 36845, 44214, 44640, 53568, 58952, 59520, 66321, 66960, 73690, 88428, 89280, 107136, 110535, 117904, 132642, 133920, 147380, 176856, 178560, 198963, 221070, 228439, 235808, 265284, 267840, 294760, 331605, 353712, 397926, 442140, 456878, 471616, 530568, 535680, 589520, 663210, 685317, 707424, 795852, 884280, 913756, 943232, 994815, 1061136, 1142195, 1179040, 1326420, 1370634, 1414848, 1591704, 1768560, 1827512, 1989630, 2055951, 2122272, 2284390, 2358080, 2652840, 2741268, 2829696, 3183408, 3426585, 3537120, 3655024, 3979260, 4111902, 4244544, 4568780, 4716160, 5305680, 5482536, 6167853, 6366816, 6853170, 7074240, 7310048, 7958520, 8223804, 8489088, 9137560, 10279755, 10611360, 10965072, 12335706, 12733632, 13706340, 14148480, 14620096, 15917040, 16447608, 18275120, 20559510, 21222720, 21930144, 24671412, 25467264, 27412680, 29240192, 30839265, 31834080, 32895216, 36550240, 41119020, 42445440, 43860288, 49342824, 54825360, 61678530, 63668160, 65790432, 73100480, 82238040, 87720576, 98685648, 109650720, 123357060, 127336320, 131580864, 146200960, 164476080, 197371296, 219301440, 246714120, 263161728, 328952160, 394742592, 438602880, 493428240, 657904320, 789485184, 986856480, 1315808640, 1973712960, 3947425920]

約数ペア:

[(1, 3947425920), (2, 1973712960), (3, 1315808640), (4, 986856480), (5, 789485184), (6, 657904320), (8, 493428240), (9, 438602880), (10, 394742592), (12, 328952160), (15, 263161728), (16, 246714120), (18, 219301440), (20, 197371296), (24, 164476080), (27, 146200960), (30, 131580864), (31, 127336320), (32, 123357060), (36, 109650720), (40, 98685648), (45, 87720576), (48, 82238040), (54, 73100480), (60, 65790432), (62, 63668160), (64, 61678530), (72, 54825360), (80, 49342824), (90, 43860288), (93, 42445440), (96, 41119020), (108, 36550240), (120, 32895216), (124, 31834080), (128, 30839265), (135, 29240192), (144, 27412680), (155, 25467264), (160, 24671412), (180, 21930144), (186, 21222720), (192, 20559510), (216, 18275120), (240, 16447608), (248, 15917040), (270, 14620096), (279, 14148480), (288, 13706340), (310, 12733632), (320, 12335706), (360, 10965072), (372, 10611360), (384, 10279755), (432, 9137560), (465, 8489088), (480, 8223804), (496, 7958520), (540, 7310048), (558, 7074240), (576, 6853170), (620, 6366816), (640, 6167853), (720, 5482536), (744, 5305680), (837, 4716160), (864, 4568780), (930, 4244544), (960, 4111902), (992, 3979260), (1080, 3655024), (1116, 3537120), (1152, 3426585), (1240, 3183408), (1395, 2829696), (1440, 2741268), (1488, 2652840), (1674, 2358080), (1728, 2284390), (1860, 2122272), (1920, 2055951), (1984, 1989630), (2160, 1827512), (2232, 1768560), (2480, 1591704), (2790, 1414848), (2880, 1370634), (2976, 1326420), (3348, 1179040), (3456, 1142195), (3720, 1061136), (3968, 994815), (4185, 943232), (4320, 913756), (4464, 884280), (4960, 795852), (5580, 707424), (5760, 685317), (5952, 663210), (6696, 589520), (7369, 535680), (7440, 530568), (8370, 471616), (8640, 456878), (8928, 442140), (9920, 397926), (11160, 353712), (11904, 331605), (13392, 294760), (14738, 267840), (14880, 265284), (16740, 235808), (17280, 228439), (17856, 221070), (19840, 198963), (22107, 178560), (22320, 176856), (26784, 147380), (29476, 133920), (29760, 132642), (33480, 117904), (35712, 110535), (36845, 107136), (44214, 89280), (44640, 88428), (53568, 73690), (58952, 66960), (59520, 66321)]