1317734400

素因数分解:

$2^{11}\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{373}}^1$

素因数の和:431

約数の個数: 288

約数和(自身を含む): 4557833280

約数和(自身を除く): 3240098880

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, 373, 384, 400, 460, 480, 512, 552, 575, 600, 640, 690, 736, 746, 768, 800, 920, 960, 1024, 1104, 1119, 1150, 1200, 1280, 1380, 1472, 1492, 1536, 1600, 1725, 1840, 1865, 1920, 2048, 2208, 2238, 2300, 2400, 2560, 2760, 2944, 2984, 3072, 3200, 3450, 3680, 3730, 3840, 4416, 4476, 4600, 4800, 5120, 5520, 5595, 5888, 5968, 6144, 6400, 6900, 7360, 7460, 7680, 8579, 8832, 8952, 9200, 9325, 9600, 10240, 11040, 11190, 11776, 11936, 12800, 13800, 14720, 14920, 15360, 17158, 17664, 17904, 18400, 18650, 19200, 22080, 22380, 23552, 23872, 25600, 25737, 27600, 27975, 29440, 29840, 30720, 34316, 35328, 35808, 36800, 37300, 38400, 42895, 44160, 44760, 47104, 47744, 51200, 51474, 55200, 55950, 58880, 59680, 68632, 70656, 71616, 73600, 74600, 76800, 85790, 88320, 89520, 95488, 102948, 110400, 111900, 117760, 119360, 128685, 137264, 141312, 143232, 147200, 149200, 153600, 171580, 176640, 179040, 190976, 205896, 214475, 220800, 223800, 235520, 238720, 257370, 274528, 286464, 294400, 298400, 343160, 353280, 358080, 381952, 411792, 428950, 441600, 447600, 477440, 514740, 549056, 572928, 588800, 596800, 643425, 686320, 706560, 716160, 763904, 823584, 857900, 883200, 895200, 954880, 1029480, 1098112, 1145856, 1177600, 1193600, 1286850, 1372640, 1432320, 1647168, 1715800, 1766400, 1790400, 1909760, 2058960, 2196224, 2291712, 2387200, 2573700, 2745280, 2864640, 3294336, 3431600, 3532800, 3580800, 3819520, 4117920, 4392448, 4774400, 5147400, 5490560, 5729280, 6588672, 6863200, 7161600, 8235840, 8784896, 9548800, 10294800, 10981120, 11458560, 13177344, 13726400, 14323200, 16471680, 17569792, 19097600, 20589600, 21962240, 26354688, 27452800, 28646400, 32943360, 41179200, 43924480, 52709376, 54905600, 57292800, 65886720, 82358400, 87848960, 109811200, 131773440, 164716800, 219622400, 263546880, 329433600, 439244800, 658867200, 1317734400]

約数ペア:

[(1, 1317734400), (2, 658867200), (3, 439244800), (4, 329433600), (5, 263546880), (6, 219622400), (8, 164716800), (10, 131773440), (12, 109811200), (15, 87848960), (16, 82358400), (20, 65886720), (23, 57292800), (24, 54905600), (25, 52709376), (30, 43924480), (32, 41179200), (40, 32943360), (46, 28646400), (48, 27452800), (50, 26354688), (60, 21962240), (64, 20589600), (69, 19097600), (75, 17569792), (80, 16471680), (92, 14323200), (96, 13726400), (100, 13177344), (115, 11458560), (120, 10981120), (128, 10294800), (138, 9548800), (150, 8784896), (160, 8235840), (184, 7161600), (192, 6863200), (200, 6588672), (230, 5729280), (240, 5490560), (256, 5147400), (276, 4774400), (300, 4392448), (320, 4117920), (345, 3819520), (368, 3580800), (373, 3532800), (384, 3431600), (400, 3294336), (460, 2864640), (480, 2745280), (512, 2573700), (552, 2387200), (575, 2291712), (600, 2196224), (640, 2058960), (690, 1909760), (736, 1790400), (746, 1766400), (768, 1715800), (800, 1647168), (920, 1432320), (960, 1372640), (1024, 1286850), (1104, 1193600), (1119, 1177600), (1150, 1145856), (1200, 1098112), (1280, 1029480), (1380, 954880), (1472, 895200), (1492, 883200), (1536, 857900), (1600, 823584), (1725, 763904), (1840, 716160), (1865, 706560), (1920, 686320), (2048, 643425), (2208, 596800), (2238, 588800), (2300, 572928), (2400, 549056), (2560, 514740), (2760, 477440), (2944, 447600), (2984, 441600), (3072, 428950), (3200, 411792), (3450, 381952), (3680, 358080), (3730, 353280), (3840, 343160), (4416, 298400), (4476, 294400), (4600, 286464), (4800, 274528), (5120, 257370), (5520, 238720), (5595, 235520), (5888, 223800), (5968, 220800), (6144, 214475), (6400, 205896), (6900, 190976), (7360, 179040), (7460, 176640), (7680, 171580), (8579, 153600), (8832, 149200), (8952, 147200), (9200, 143232), (9325, 141312), (9600, 137264), (10240, 128685), (11040, 119360), (11190, 117760), (11776, 111900), (11936, 110400), (12800, 102948), (13800, 95488), (14720, 89520), (14920, 88320), (15360, 85790), (17158, 76800), (17664, 74600), (17904, 73600), (18400, 71616), (18650, 70656), (19200, 68632), (22080, 59680), (22380, 58880), (23552, 55950), (23872, 55200), (25600, 51474), (25737, 51200), (27600, 47744), (27975, 47104), (29440, 44760), (29840, 44160), (30720, 42895), (34316, 38400), (35328, 37300), (35808, 36800)]