1358400000

素因数分解:

$2^9\times 3^1\times 5^5\times {\mathrm{283}}^1$

素因数の和:329

約数の個数: 240

約数和(自身を含む): 4539271968

約数和(自身を除く): 3180871968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 256, 283, 300, 320, 375, 384, 400, 480, 500, 512, 566, 600, 625, 640, 750, 768, 800, 849, 960, 1000, 1132, 1200, 1250, 1280, 1415, 1500, 1536, 1600, 1698, 1875, 1920, 2000, 2264, 2400, 2500, 2560, 2830, 3000, 3125, 3200, 3396, 3750, 3840, 4000, 4245, 4528, 4800, 5000, 5660, 6000, 6250, 6400, 6792, 7075, 7500, 7680, 8000, 8490, 9056, 9375, 9600, 10000, 11320, 12000, 12500, 12800, 13584, 14150, 15000, 16000, 16980, 18112, 18750, 19200, 20000, 21225, 22640, 24000, 25000, 27168, 28300, 30000, 32000, 33960, 35375, 36224, 37500, 38400, 40000, 42450, 45280, 48000, 50000, 54336, 56600, 60000, 64000, 67920, 70750, 72448, 75000, 80000, 84900, 90560, 96000, 100000, 106125, 108672, 113200, 120000, 135840, 141500, 144896, 150000, 160000, 169800, 176875, 181120, 192000, 200000, 212250, 217344, 226400, 240000, 271680, 283000, 300000, 320000, 339600, 353750, 362240, 400000, 424500, 434688, 452800, 480000, 530625, 543360, 566000, 600000, 679200, 707500, 724480, 800000, 849000, 884375, 905600, 960000, 1061250, 1086720, 1132000, 1200000, 1358400, 1415000, 1600000, 1698000, 1768750, 1811200, 2122500, 2173440, 2264000, 2400000, 2653125, 2716800, 2830000, 3396000, 3537500, 3622400, 4245000, 4528000, 4800000, 5306250, 5433600, 5660000, 6792000, 7075000, 8490000, 9056000, 10612500, 10867200, 11320000, 13584000, 14150000, 16980000, 18112000, 21225000, 22640000, 27168000, 28300000, 33960000, 42450000, 45280000, 54336000, 56600000, 67920000, 84900000, 90560000, 113200000, 135840000, 169800000, 226400000, 271680000, 339600000, 452800000, 679200000, 1358400000]

約数ペア:

[(1, 1358400000), (2, 679200000), (3, 452800000), (4, 339600000), (5, 271680000), (6, 226400000), (8, 169800000), (10, 135840000), (12, 113200000), (15, 90560000), (16, 84900000), (20, 67920000), (24, 56600000), (25, 54336000), (30, 45280000), (32, 42450000), (40, 33960000), (48, 28300000), (50, 27168000), (60, 22640000), (64, 21225000), (75, 18112000), (80, 16980000), (96, 14150000), (100, 13584000), (120, 11320000), (125, 10867200), (128, 10612500), (150, 9056000), (160, 8490000), (192, 7075000), (200, 6792000), (240, 5660000), (250, 5433600), (256, 5306250), (283, 4800000), (300, 4528000), (320, 4245000), (375, 3622400), (384, 3537500), (400, 3396000), (480, 2830000), (500, 2716800), (512, 2653125), (566, 2400000), (600, 2264000), (625, 2173440), (640, 2122500), (750, 1811200), (768, 1768750), (800, 1698000), (849, 1600000), (960, 1415000), (1000, 1358400), (1132, 1200000), (1200, 1132000), (1250, 1086720), (1280, 1061250), (1415, 960000), (1500, 905600), (1536, 884375), (1600, 849000), (1698, 800000), (1875, 724480), (1920, 707500), (2000, 679200), (2264, 600000), (2400, 566000), (2500, 543360), (2560, 530625), (2830, 480000), (3000, 452800), (3125, 434688), (3200, 424500), (3396, 400000), (3750, 362240), (3840, 353750), (4000, 339600), (4245, 320000), (4528, 300000), (4800, 283000), (5000, 271680), (5660, 240000), (6000, 226400), (6250, 217344), (6400, 212250), (6792, 200000), (7075, 192000), (7500, 181120), (7680, 176875), (8000, 169800), (8490, 160000), (9056, 150000), (9375, 144896), (9600, 141500), (10000, 135840), (11320, 120000), (12000, 113200), (12500, 108672), (12800, 106125), (13584, 100000), (14150, 96000), (15000, 90560), (16000, 84900), (16980, 80000), (18112, 75000), (18750, 72448), (19200, 70750), (20000, 67920), (21225, 64000), (22640, 60000), (24000, 56600), (25000, 54336), (27168, 50000), (28300, 48000), (30000, 45280), (32000, 42450), (33960, 40000), (35375, 38400), (36224, 37500)]