157209600

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:145

約数の個数: 264

約数和(自身を含む): 548268480

約数和(自身を除く): 391058880

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, 89, 92, 96, 100, 115, 120, 128, 138, 150, 160, 178, 184, 192, 200, 230, 240, 256, 267, 276, 300, 320, 345, 356, 368, 384, 400, 445, 460, 480, 512, 534, 552, 575, 600, 640, 690, 712, 736, 768, 800, 890, 920, 960, 1024, 1068, 1104, 1150, 1200, 1280, 1335, 1380, 1424, 1472, 1536, 1600, 1725, 1780, 1840, 1920, 2047, 2136, 2208, 2225, 2300, 2400, 2560, 2670, 2760, 2848, 2944, 3072, 3200, 3450, 3560, 3680, 3840, 4094, 4272, 4416, 4450, 4600, 4800, 5120, 5340, 5520, 5696, 5888, 6141, 6400, 6675, 6900, 7120, 7360, 7680, 8188, 8544, 8832, 8900, 9200, 9600, 10235, 10680, 11040, 11392, 11776, 12282, 12800, 13350, 13800, 14240, 14720, 15360, 16376, 17088, 17664, 17800, 18400, 19200, 20470, 21360, 22080, 22784, 23552, 24564, 25600, 26700, 27600, 28480, 29440, 30705, 32752, 34176, 35328, 35600, 36800, 38400, 40940, 42720, 44160, 45568, 49128, 51175, 53400, 55200, 56960, 58880, 61410, 65504, 68352, 70656, 71200, 73600, 76800, 81880, 85440, 88320, 91136, 98256, 102350, 106800, 110400, 113920, 117760, 122820, 131008, 136704, 142400, 147200, 153525, 163760, 170880, 176640, 196512, 204700, 213600, 220800, 227840, 245640, 262016, 273408, 284800, 294400, 307050, 327520, 341760, 353280, 393024, 409400, 427200, 441600, 455680, 491280, 524032, 569600, 588800, 614100, 655040, 683520, 786048, 818800, 854400, 883200, 982560, 1048064, 1139200, 1228200, 1310080, 1367040, 1572096, 1637600, 1708800, 1766400, 1965120, 2096128, 2278400, 2456400, 2620160, 3144192, 3275200, 3417600, 3930240, 4912800, 5240320, 6288384, 6550400, 6835200, 7860480, 9825600, 10480640, 13100800, 15720960, 19651200, 26201600, 31441920, 39302400, 52403200, 78604800, 157209600]

約数ペア:

[(1, 157209600), (2, 78604800), (3, 52403200), (4, 39302400), (5, 31441920), (6, 26201600), (8, 19651200), (10, 15720960), (12, 13100800), (15, 10480640), (16, 9825600), (20, 7860480), (23, 6835200), (24, 6550400), (25, 6288384), (30, 5240320), (32, 4912800), (40, 3930240), (46, 3417600), (48, 3275200), (50, 3144192), (60, 2620160), (64, 2456400), (69, 2278400), (75, 2096128), (80, 1965120), (89, 1766400), (92, 1708800), (96, 1637600), (100, 1572096), (115, 1367040), (120, 1310080), (128, 1228200), (138, 1139200), (150, 1048064), (160, 982560), (178, 883200), (184, 854400), (192, 818800), (200, 786048), (230, 683520), (240, 655040), (256, 614100), (267, 588800), (276, 569600), (300, 524032), (320, 491280), (345, 455680), (356, 441600), (368, 427200), (384, 409400), (400, 393024), (445, 353280), (460, 341760), (480, 327520), (512, 307050), (534, 294400), (552, 284800), (575, 273408), (600, 262016), (640, 245640), (690, 227840), (712, 220800), (736, 213600), (768, 204700), (800, 196512), (890, 176640), (920, 170880), (960, 163760), (1024, 153525), (1068, 147200), (1104, 142400), (1150, 136704), (1200, 131008), (1280, 122820), (1335, 117760), (1380, 113920), (1424, 110400), (1472, 106800), (1536, 102350), (1600, 98256), (1725, 91136), (1780, 88320), (1840, 85440), (1920, 81880), (2047, 76800), (2136, 73600), (2208, 71200), (2225, 70656), (2300, 68352), (2400, 65504), (2560, 61410), (2670, 58880), (2760, 56960), (2848, 55200), (2944, 53400), (3072, 51175), (3200, 49128), (3450, 45568), (3560, 44160), (3680, 42720), (3840, 40940), (4094, 38400), (4272, 36800), (4416, 35600), (4450, 35328), (4600, 34176), (4800, 32752), (5120, 30705), (5340, 29440), (5520, 28480), (5696, 27600), (5888, 26700), (6141, 25600), (6400, 24564), (6675, 23552), (6900, 22784), (7120, 22080), (7360, 21360), (7680, 20470), (8188, 19200), (8544, 18400), (8832, 17800), (8900, 17664), (9200, 17088), (9600, 16376), (10235, 15360), (10680, 14720), (11040, 14240), (11392, 13800), (11776, 13350), (12282, 12800)]