1215360000

素因数分解:

$2^{10}\times 3^2\times 5^4\times {\mathrm{211}}^1$

素因数の和:257

約数の個数: 330

約数和(自身を含む): 4406036492

約数和(自身を除く): 3190676492

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 150, 160, 180, 192, 200, 211, 225, 240, 250, 256, 288, 300, 320, 360, 375, 384, 400, 422, 450, 480, 500, 512, 576, 600, 625, 633, 640, 720, 750, 768, 800, 844, 900, 960, 1000, 1024, 1055, 1125, 1152, 1200, 1250, 1266, 1280, 1440, 1500, 1536, 1600, 1688, 1800, 1875, 1899, 1920, 2000, 2110, 2250, 2304, 2400, 2500, 2532, 2560, 2880, 3000, 3072, 3165, 3200, 3376, 3600, 3750, 3798, 3840, 4000, 4220, 4500, 4608, 4800, 5000, 5064, 5120, 5275, 5625, 5760, 6000, 6330, 6400, 6752, 7200, 7500, 7596, 7680, 8000, 8440, 9000, 9216, 9495, 9600, 10000, 10128, 10550, 11250, 11520, 12000, 12660, 12800, 13504, 14400, 15000, 15192, 15360, 15825, 16000, 16880, 18000, 18990, 19200, 20000, 20256, 21100, 22500, 23040, 24000, 25320, 25600, 26375, 27008, 28800, 30000, 30384, 31650, 32000, 33760, 36000, 37980, 38400, 40000, 40512, 42200, 45000, 46080, 47475, 48000, 50640, 52750, 54016, 57600, 60000, 60768, 63300, 64000, 67520, 72000, 75960, 76800, 79125, 80000, 81024, 84400, 90000, 94950, 96000, 101280, 105500, 108032, 115200, 120000, 121536, 126600, 128000, 131875, 135040, 144000, 151920, 158250, 160000, 162048, 168800, 180000, 189900, 192000, 202560, 211000, 216064, 230400, 237375, 240000, 243072, 253200, 263750, 270080, 288000, 303840, 316500, 320000, 324096, 337600, 360000, 379800, 384000, 395625, 405120, 422000, 474750, 480000, 486144, 506400, 527500, 540160, 576000, 607680, 633000, 640000, 648192, 675200, 720000, 759600, 791250, 810240, 844000, 949500, 960000, 972288, 1012800, 1055000, 1080320, 1152000, 1186875, 1215360, 1266000, 1350400, 1440000, 1519200, 1582500, 1620480, 1688000, 1899000, 1920000, 1944576, 2025600, 2110000, 2373750, 2430720, 2532000, 2700800, 2880000, 3038400, 3165000, 3240960, 3376000, 3798000, 4051200, 4220000, 4747500, 4861440, 5064000, 5401600, 5760000, 6076800, 6330000, 6752000, 7596000, 8102400, 8440000, 9495000, 9722880, 10128000, 12153600, 12660000, 13504000, 15192000, 16204800, 16880000, 18990000, 20256000, 24307200, 25320000, 27008000, 30384000, 33760000, 37980000, 40512000, 48614400, 50640000, 60768000, 67520000, 75960000, 81024000, 101280000, 121536000, 135040000, 151920000, 202560000, 243072000, 303840000, 405120000, 607680000, 1215360000]

約数ペア:

[(1, 1215360000), (2, 607680000), (3, 405120000), (4, 303840000), (5, 243072000), (6, 202560000), (8, 151920000), (9, 135040000), (10, 121536000), (12, 101280000), (15, 81024000), (16, 75960000), (18, 67520000), (20, 60768000), (24, 50640000), (25, 48614400), (30, 40512000), (32, 37980000), (36, 33760000), (40, 30384000), (45, 27008000), (48, 25320000), (50, 24307200), (60, 20256000), (64, 18990000), (72, 16880000), (75, 16204800), (80, 15192000), (90, 13504000), (96, 12660000), (100, 12153600), (120, 10128000), (125, 9722880), (128, 9495000), (144, 8440000), (150, 8102400), (160, 7596000), (180, 6752000), (192, 6330000), (200, 6076800), (211, 5760000), (225, 5401600), (240, 5064000), (250, 4861440), (256, 4747500), (288, 4220000), (300, 4051200), (320, 3798000), (360, 3376000), (375, 3240960), (384, 3165000), (400, 3038400), (422, 2880000), (450, 2700800), (480, 2532000), (500, 2430720), (512, 2373750), (576, 2110000), (600, 2025600), (625, 1944576), (633, 1920000), (640, 1899000), (720, 1688000), (750, 1620480), (768, 1582500), (800, 1519200), (844, 1440000), (900, 1350400), (960, 1266000), (1000, 1215360), (1024, 1186875), (1055, 1152000), (1125, 1080320), (1152, 1055000), (1200, 1012800), (1250, 972288), (1266, 960000), (1280, 949500), (1440, 844000), (1500, 810240), (1536, 791250), (1600, 759600), (1688, 720000), (1800, 675200), (1875, 648192), (1899, 640000), (1920, 633000), (2000, 607680), (2110, 576000), (2250, 540160), (2304, 527500), (2400, 506400), (2500, 486144), (2532, 480000), (2560, 474750), (2880, 422000), (3000, 405120), (3072, 395625), (3165, 384000), (3200, 379800), (3376, 360000), (3600, 337600), (3750, 324096), (3798, 320000), (3840, 316500), (4000, 303840), (4220, 288000), (4500, 270080), (4608, 263750), (4800, 253200), (5000, 243072), (5064, 240000), (5120, 237375), (5275, 230400), (5625, 216064), (5760, 211000), (6000, 202560), (6330, 192000), (6400, 189900), (6752, 180000), (7200, 168800), (7500, 162048), (7596, 160000), (7680, 158250), (8000, 151920), (8440, 144000), (9000, 135040), (9216, 131875), (9495, 128000), (9600, 126600), (10000, 121536), (10128, 120000), (10550, 115200), (11250, 108032), (11520, 105500), (12000, 101280), (12660, 96000), (12800, 94950), (13504, 90000), (14400, 84400), (15000, 81024), (15192, 80000), (15360, 79125), (15825, 76800), (16000, 75960), (16880, 72000), (18000, 67520), (18990, 64000), (19200, 63300), (20000, 60768), (20256, 60000), (21100, 57600), (22500, 54016), (23040, 52750), (24000, 50640), (25320, 48000), (25600, 47475), (26375, 46080), (27008, 45000), (28800, 42200), (30000, 40512), (30384, 40000), (31650, 38400), (32000, 37980), (33760, 36000)]