19979059200

素因数分解:

$2^{14}\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:341

約数の個数: 360

約数和(自身を含む): 67285068480

約数和(自身を除く): 47306009280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 71, 75, 80, 96, 100, 120, 128, 142, 150, 160, 192, 200, 213, 229, 240, 256, 284, 300, 320, 355, 384, 400, 426, 458, 480, 512, 568, 600, 640, 687, 710, 768, 800, 852, 916, 960, 1024, 1065, 1136, 1145, 1200, 1280, 1374, 1420, 1536, 1600, 1704, 1775, 1832, 1920, 2048, 2130, 2272, 2290, 2400, 2560, 2748, 2840, 3072, 3200, 3408, 3435, 3550, 3664, 3840, 4096, 4260, 4544, 4580, 4800, 5120, 5325, 5496, 5680, 5725, 6144, 6400, 6816, 6870, 7100, 7328, 7680, 8192, 8520, 9088, 9160, 9600, 10240, 10650, 10992, 11360, 11450, 12288, 12800, 13632, 13740, 14200, 14656, 15360, 16259, 16384, 17040, 17175, 18176, 18320, 19200, 20480, 21300, 21984, 22720, 22900, 24576, 25600, 27264, 27480, 28400, 29312, 30720, 32518, 34080, 34350, 36352, 36640, 38400, 40960, 42600, 43968, 45440, 45800, 48777, 49152, 51200, 54528, 54960, 56800, 58624, 61440, 65036, 68160, 68700, 72704, 73280, 76800, 81295, 81920, 85200, 87936, 90880, 91600, 97554, 102400, 109056, 109920, 113600, 117248, 122880, 130072, 136320, 137400, 145408, 146560, 153600, 162590, 170400, 175872, 181760, 183200, 195108, 204800, 218112, 219840, 227200, 234496, 243885, 245760, 260144, 272640, 274800, 290816, 293120, 307200, 325180, 340800, 351744, 363520, 366400, 390216, 406475, 409600, 436224, 439680, 454400, 468992, 487770, 520288, 545280, 549600, 581632, 586240, 614400, 650360, 681600, 703488, 727040, 732800, 780432, 812950, 872448, 879360, 908800, 937984, 975540, 1040576, 1090560, 1099200, 1163264, 1172480, 1219425, 1228800, 1300720, 1363200, 1406976, 1454080, 1465600, 1560864, 1625900, 1744896, 1758720, 1817600, 1875968, 1951080, 2081152, 2181120, 2198400, 2344960, 2438850, 2601440, 2726400, 2813952, 2908160, 2931200, 3121728, 3251800, 3489792, 3517440, 3635200, 3751936, 3902160, 4162304, 4362240, 4396800, 4689920, 4877700, 5202880, 5452800, 5627904, 5816320, 5862400, 6243456, 6503600, 7034880, 7270400, 7804320, 8324608, 8724480, 8793600, 9379840, 9755400, 10405760, 10905600, 11255808, 11724800, 12486912, 13007200, 14069760, 14540800, 15608640, 16649216, 17448960, 17587200, 18759680, 19510800, 20811520, 21811200, 23449600, 24973824, 26014400, 28139520, 29081600, 31217280, 33298432, 35174400, 39021600, 41623040, 43622400, 46899200, 49947648, 52028800, 56279040, 62434560, 66596864, 70348800, 78043200, 83246080, 87244800, 93798400, 99895296, 104057600, 124869120, 133193728, 140697600, 156086400, 166492160, 199790592, 208115200, 249738240, 266387456, 281395200, 312172800, 332984320, 399581184, 416230400, 499476480, 624345600, 665968640, 799162368, 832460800, 998952960, 1248691200, 1331937280, 1664921600, 1997905920, 2497382400, 3329843200, 3995811840, 4994764800, 6659686400, 9989529600, 19979059200]

約数ペア:

[(1, 19979059200), (2, 9989529600), (3, 6659686400), (4, 4994764800), (5, 3995811840), (6, 3329843200), (8, 2497382400), (10, 1997905920), (12, 1664921600), (15, 1331937280), (16, 1248691200), (20, 998952960), (24, 832460800), (25, 799162368), (30, 665968640), (32, 624345600), (40, 499476480), (48, 416230400), (50, 399581184), (60, 332984320), (64, 312172800), (71, 281395200), (75, 266387456), (80, 249738240), (96, 208115200), (100, 199790592), (120, 166492160), (128, 156086400), (142, 140697600), (150, 133193728), (160, 124869120), (192, 104057600), (200, 99895296), (213, 93798400), (229, 87244800), (240, 83246080), (256, 78043200), (284, 70348800), (300, 66596864), (320, 62434560), (355, 56279040), (384, 52028800), (400, 49947648), (426, 46899200), (458, 43622400), (480, 41623040), (512, 39021600), (568, 35174400), (600, 33298432), (640, 31217280), (687, 29081600), (710, 28139520), (768, 26014400), (800, 24973824), (852, 23449600), (916, 21811200), (960, 20811520), (1024, 19510800), (1065, 18759680), (1136, 17587200), (1145, 17448960), (1200, 16649216), (1280, 15608640), (1374, 14540800), (1420, 14069760), (1536, 13007200), (1600, 12486912), (1704, 11724800), (1775, 11255808), (1832, 10905600), (1920, 10405760), (2048, 9755400), (2130, 9379840), (2272, 8793600), (2290, 8724480), (2400, 8324608), (2560, 7804320), (2748, 7270400), (2840, 7034880), (3072, 6503600), (3200, 6243456), (3408, 5862400), (3435, 5816320), (3550, 5627904), (3664, 5452800), (3840, 5202880), (4096, 4877700), (4260, 4689920), (4544, 4396800), (4580, 4362240), (4800, 4162304), (5120, 3902160), (5325, 3751936), (5496, 3635200), (5680, 3517440), (5725, 3489792), (6144, 3251800), (6400, 3121728), (6816, 2931200), (6870, 2908160), (7100, 2813952), (7328, 2726400), (7680, 2601440), (8192, 2438850), (8520, 2344960), (9088, 2198400), (9160, 2181120), (9600, 2081152), (10240, 1951080), (10650, 1875968), (10992, 1817600), (11360, 1758720), (11450, 1744896), (12288, 1625900), (12800, 1560864), (13632, 1465600), (13740, 1454080), (14200, 1406976), (14656, 1363200), (15360, 1300720), (16259, 1228800), (16384, 1219425), (17040, 1172480), (17175, 1163264), (18176, 1099200), (18320, 1090560), (19200, 1040576), (20480, 975540), (21300, 937984), (21984, 908800), (22720, 879360), (22900, 872448), (24576, 812950), (25600, 780432), (27264, 732800), (27480, 727040), (28400, 703488), (29312, 681600), (30720, 650360), (32518, 614400), (34080, 586240), (34350, 581632), (36352, 549600), (36640, 545280), (38400, 520288), (40960, 487770), (42600, 468992), (43968, 454400), (45440, 439680), (45800, 436224), (48777, 409600), (49152, 406475), (51200, 390216), (54528, 366400), (54960, 363520), (56800, 351744), (58624, 340800), (61440, 325180), (65036, 307200), (68160, 293120), (68700, 290816), (72704, 274800), (73280, 272640), (76800, 260144), (81295, 245760), (81920, 243885), (85200, 234496), (87936, 227200), (90880, 219840), (91600, 218112), (97554, 204800), (102400, 195108), (109056, 183200), (109920, 181760), (113600, 175872), (117248, 170400), (122880, 162590), (130072, 153600), (136320, 146560), (137400, 145408)]