71310604800

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{25439}}^1$

素因数の和:25543

約数の個数: 240

約数和(自身を含む): 238806501120

約数和(自身を除く): 167495896320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 73, 75, 80, 96, 100, 120, 128, 146, 150, 160, 192, 200, 219, 240, 256, 292, 300, 320, 365, 384, 400, 438, 480, 512, 584, 600, 640, 730, 768, 800, 876, 960, 1095, 1168, 1200, 1280, 1460, 1536, 1600, 1752, 1825, 1920, 2190, 2336, 2400, 2560, 2920, 3200, 3504, 3650, 3840, 4380, 4672, 4800, 5475, 5840, 6400, 7008, 7300, 7680, 8760, 9344, 9600, 10950, 11680, 12800, 14016, 14600, 17520, 18688, 19200, 21900, 23360, 25439, 28032, 29200, 35040, 37376, 38400, 43800, 46720, 50878, 56064, 58400, 70080, 76317, 87600, 93440, 101756, 112128, 116800, 127195, 140160, 152634, 175200, 186880, 203512, 233600, 254390, 280320, 305268, 350400, 381585, 407024, 467200, 508780, 560640, 610536, 635975, 700800, 763170, 814048, 934400, 1017560, 1221072, 1271950, 1401600, 1526340, 1628096, 1857047, 1907925, 2035120, 2442144, 2543900, 2803200, 3052680, 3256192, 3714094, 3815850, 4070240, 4884288, 5087800, 5571141, 6105360, 6512384, 7428188, 7631700, 8140480, 9285235, 9768576, 10175600, 11142282, 12210720, 13024768, 14856376, 15263400, 16280960, 18570470, 19537152, 20351200, 22284564, 24421440, 27855705, 29712752, 30526800, 32561920, 37140940, 39074304, 40702400, 44569128, 46426175, 48842880, 55711410, 59425504, 61053600, 65123840, 74281880, 81404800, 89138256, 92852350, 97685760, 111422820, 118851008, 122107200, 139278525, 148563760, 162809600, 178276512, 185704700, 195371520, 222845640, 237702016, 244214400, 278557050, 297127520, 325619200, 356553024, 371409400, 445691280, 475404032, 488428800, 557114100, 594255040, 713106048, 742818800, 891382560, 950808064, 976857600, 1114228200, 1188510080, 1426212096, 1485637600, 1782765120, 2228456400, 2377020160, 2852424192, 2971275200, 3565530240, 4456912800, 4754040320, 5942550400, 7131060480, 8913825600, 11885100800, 14262120960, 17827651200, 23770201600, 35655302400, 71310604800]

約数ペア:

[(1, 71310604800), (2, 35655302400), (3, 23770201600), (4, 17827651200), (5, 14262120960), (6, 11885100800), (8, 8913825600), (10, 7131060480), (12, 5942550400), (15, 4754040320), (16, 4456912800), (20, 3565530240), (24, 2971275200), (25, 2852424192), (30, 2377020160), (32, 2228456400), (40, 1782765120), (48, 1485637600), (50, 1426212096), (60, 1188510080), (64, 1114228200), (73, 976857600), (75, 950808064), (80, 891382560), (96, 742818800), (100, 713106048), (120, 594255040), (128, 557114100), (146, 488428800), (150, 475404032), (160, 445691280), (192, 371409400), (200, 356553024), (219, 325619200), (240, 297127520), (256, 278557050), (292, 244214400), (300, 237702016), (320, 222845640), (365, 195371520), (384, 185704700), (400, 178276512), (438, 162809600), (480, 148563760), (512, 139278525), (584, 122107200), (600, 118851008), (640, 111422820), (730, 97685760), (768, 92852350), (800, 89138256), (876, 81404800), (960, 74281880), (1095, 65123840), (1168, 61053600), (1200, 59425504), (1280, 55711410), (1460, 48842880), (1536, 46426175), (1600, 44569128), (1752, 40702400), (1825, 39074304), (1920, 37140940), (2190, 32561920), (2336, 30526800), (2400, 29712752), (2560, 27855705), (2920, 24421440), (3200, 22284564), (3504, 20351200), (3650, 19537152), (3840, 18570470), (4380, 16280960), (4672, 15263400), (4800, 14856376), (5475, 13024768), (5840, 12210720), (6400, 11142282), (7008, 10175600), (7300, 9768576), (7680, 9285235), (8760, 8140480), (9344, 7631700), (9600, 7428188), (10950, 6512384), (11680, 6105360), (12800, 5571141), (14016, 5087800), (14600, 4884288), (17520, 4070240), (18688, 3815850), (19200, 3714094), (21900, 3256192), (23360, 3052680), (25439, 2803200), (28032, 2543900), (29200, 2442144), (35040, 2035120), (37376, 1907925), (38400, 1857047), (43800, 1628096), (46720, 1526340), (50878, 1401600), (56064, 1271950), (58400, 1221072), (70080, 1017560), (76317, 934400), (87600, 814048), (93440, 763170), (101756, 700800), (112128, 635975), (116800, 610536), (127195, 560640), (140160, 508780), (152634, 467200), (175200, 407024), (186880, 381585), (203512, 350400), (233600, 305268), (254390, 280320)]