1142860800

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:703

約数の個数: 264

約数和(自身を含む): 3947533056

約数和(自身を除く): 2804672256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 69, 75, 80, 92, 96, 100, 115, 120, 128, 138, 150, 160, 184, 192, 200, 230, 240, 256, 276, 300, 320, 345, 368, 384, 400, 460, 480, 512, 552, 575, 600, 640, 647, 690, 736, 768, 800, 920, 960, 1024, 1104, 1150, 1200, 1280, 1294, 1380, 1472, 1536, 1600, 1725, 1840, 1920, 1941, 2208, 2300, 2400, 2560, 2588, 2760, 2944, 3072, 3200, 3235, 3450, 3680, 3840, 3882, 4416, 4600, 4800, 5120, 5176, 5520, 5888, 6400, 6470, 6900, 7360, 7680, 7764, 8832, 9200, 9600, 9705, 10352, 11040, 11776, 12800, 12940, 13800, 14720, 14881, 15360, 15528, 16175, 17664, 18400, 19200, 19410, 20704, 22080, 23552, 25600, 25880, 27600, 29440, 29762, 31056, 32350, 35328, 36800, 38400, 38820, 41408, 44160, 44643, 48525, 51760, 55200, 58880, 59524, 62112, 64700, 70656, 73600, 74405, 76800, 77640, 82816, 88320, 89286, 97050, 103520, 110400, 117760, 119048, 124224, 129400, 147200, 148810, 155280, 165632, 176640, 178572, 194100, 207040, 220800, 223215, 238096, 248448, 258800, 294400, 297620, 310560, 331264, 353280, 357144, 372025, 388200, 414080, 441600, 446430, 476192, 496896, 517600, 588800, 595240, 621120, 662528, 714288, 744050, 776400, 828160, 883200, 892860, 952384, 993792, 1035200, 1116075, 1190480, 1242240, 1428576, 1488100, 1552800, 1656320, 1766400, 1785720, 1904768, 1987584, 2070400, 2232150, 2380960, 2484480, 2857152, 2976200, 3105600, 3312640, 3571440, 3809536, 4140800, 4464300, 4761920, 4968960, 5714304, 5952400, 6211200, 7142880, 7619072, 8281600, 8928600, 9523840, 9937920, 11428608, 11904800, 12422400, 14285760, 15238144, 16563200, 17857200, 19047680, 22857216, 23809600, 24844800, 28571520, 35714400, 38095360, 45714432, 47619200, 49689600, 57143040, 71428800, 76190720, 95238400, 114286080, 142857600, 190476800, 228572160, 285715200, 380953600, 571430400, 1142860800]

約数ペア:

[(1, 1142860800), (2, 571430400), (3, 380953600), (4, 285715200), (5, 228572160), (6, 190476800), (8, 142857600), (10, 114286080), (12, 95238400), (15, 76190720), (16, 71428800), (20, 57143040), (23, 49689600), (24, 47619200), (25, 45714432), (30, 38095360), (32, 35714400), (40, 28571520), (46, 24844800), (48, 23809600), (50, 22857216), (60, 19047680), (64, 17857200), (69, 16563200), (75, 15238144), (80, 14285760), (92, 12422400), (96, 11904800), (100, 11428608), (115, 9937920), (120, 9523840), (128, 8928600), (138, 8281600), (150, 7619072), (160, 7142880), (184, 6211200), (192, 5952400), (200, 5714304), (230, 4968960), (240, 4761920), (256, 4464300), (276, 4140800), (300, 3809536), (320, 3571440), (345, 3312640), (368, 3105600), (384, 2976200), (400, 2857152), (460, 2484480), (480, 2380960), (512, 2232150), (552, 2070400), (575, 1987584), (600, 1904768), (640, 1785720), (647, 1766400), (690, 1656320), (736, 1552800), (768, 1488100), (800, 1428576), (920, 1242240), (960, 1190480), (1024, 1116075), (1104, 1035200), (1150, 993792), (1200, 952384), (1280, 892860), (1294, 883200), (1380, 828160), (1472, 776400), (1536, 744050), (1600, 714288), (1725, 662528), (1840, 621120), (1920, 595240), (1941, 588800), (2208, 517600), (2300, 496896), (2400, 476192), (2560, 446430), (2588, 441600), (2760, 414080), (2944, 388200), (3072, 372025), (3200, 357144), (3235, 353280), (3450, 331264), (3680, 310560), (3840, 297620), (3882, 294400), (4416, 258800), (4600, 248448), (4800, 238096), (5120, 223215), (5176, 220800), (5520, 207040), (5888, 194100), (6400, 178572), (6470, 176640), (6900, 165632), (7360, 155280), (7680, 148810), (7764, 147200), (8832, 129400), (9200, 124224), (9600, 119048), (9705, 117760), (10352, 110400), (11040, 103520), (11776, 97050), (12800, 89286), (12940, 88320), (13800, 82816), (14720, 77640), (14881, 76800), (15360, 74405), (15528, 73600), (16175, 70656), (17664, 64700), (18400, 62112), (19200, 59524), (19410, 58880), (20704, 55200), (22080, 51760), (23552, 48525), (25600, 44643), (25880, 44160), (27600, 41408), (29440, 38820), (29762, 38400), (31056, 36800), (32350, 35328)]