1371984000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{101}}^1\times {\mathrm{283}}^1$

素因数の和:416

約数の個数: 256

約数和(自身を含む): 4609388160

約数和(自身を除く): 3237404160

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, 101, 120, 125, 128, 150, 160, 192, 200, 202, 240, 250, 283, 300, 303, 320, 375, 384, 400, 404, 480, 500, 505, 566, 600, 606, 640, 750, 800, 808, 849, 960, 1000, 1010, 1132, 1200, 1212, 1415, 1500, 1515, 1600, 1616, 1698, 1920, 2000, 2020, 2264, 2400, 2424, 2525, 2830, 3000, 3030, 3200, 3232, 3396, 4000, 4040, 4245, 4528, 4800, 4848, 5050, 5660, 6000, 6060, 6464, 6792, 7075, 7575, 8000, 8080, 8490, 9056, 9600, 9696, 10100, 11320, 12000, 12120, 12625, 12928, 13584, 14150, 15150, 16000, 16160, 16980, 18112, 19392, 20200, 21225, 22640, 24000, 24240, 25250, 27168, 28300, 28583, 30300, 32320, 33960, 35375, 36224, 37875, 38784, 40400, 42450, 45280, 48000, 48480, 50500, 54336, 56600, 57166, 60600, 64640, 67920, 70750, 75750, 80800, 84900, 85749, 90560, 96960, 101000, 106125, 108672, 113200, 114332, 121200, 135840, 141500, 142915, 151500, 161600, 169800, 171498, 181120, 193920, 202000, 212250, 226400, 228664, 242400, 271680, 283000, 285830, 303000, 323200, 339600, 342996, 404000, 424500, 428745, 452800, 457328, 484800, 543360, 566000, 571660, 606000, 679200, 685992, 714575, 808000, 849000, 857490, 905600, 914656, 969600, 1132000, 1143320, 1212000, 1358400, 1371984, 1429150, 1616000, 1698000, 1714980, 1829312, 2143725, 2264000, 2286640, 2424000, 2716800, 2743968, 2858300, 3396000, 3429960, 3572875, 3658624, 4287450, 4528000, 4573280, 4848000, 5487936, 5716600, 6792000, 6859920, 7145750, 8574900, 9146560, 10718625, 10975872, 11433200, 13584000, 13719840, 14291500, 17149800, 18293120, 21437250, 22866400, 27439680, 28583000, 34299600, 42874500, 45732800, 54879360, 57166000, 68599200, 85749000, 91465600, 114332000, 137198400, 171498000, 228664000, 274396800, 342996000, 457328000, 685992000, 1371984000]

約数ペア:

[(1, 1371984000), (2, 685992000), (3, 457328000), (4, 342996000), (5, 274396800), (6, 228664000), (8, 171498000), (10, 137198400), (12, 114332000), (15, 91465600), (16, 85749000), (20, 68599200), (24, 57166000), (25, 54879360), (30, 45732800), (32, 42874500), (40, 34299600), (48, 28583000), (50, 27439680), (60, 22866400), (64, 21437250), (75, 18293120), (80, 17149800), (96, 14291500), (100, 13719840), (101, 13584000), (120, 11433200), (125, 10975872), (128, 10718625), (150, 9146560), (160, 8574900), (192, 7145750), (200, 6859920), (202, 6792000), (240, 5716600), (250, 5487936), (283, 4848000), (300, 4573280), (303, 4528000), (320, 4287450), (375, 3658624), (384, 3572875), (400, 3429960), (404, 3396000), (480, 2858300), (500, 2743968), (505, 2716800), (566, 2424000), (600, 2286640), (606, 2264000), (640, 2143725), (750, 1829312), (800, 1714980), (808, 1698000), (849, 1616000), (960, 1429150), (1000, 1371984), (1010, 1358400), (1132, 1212000), (1200, 1143320), (1212, 1132000), (1415, 969600), (1500, 914656), (1515, 905600), (1600, 857490), (1616, 849000), (1698, 808000), (1920, 714575), (2000, 685992), (2020, 679200), (2264, 606000), (2400, 571660), (2424, 566000), (2525, 543360), (2830, 484800), (3000, 457328), (3030, 452800), (3200, 428745), (3232, 424500), (3396, 404000), (4000, 342996), (4040, 339600), (4245, 323200), (4528, 303000), (4800, 285830), (4848, 283000), (5050, 271680), (5660, 242400), (6000, 228664), (6060, 226400), (6464, 212250), (6792, 202000), (7075, 193920), (7575, 181120), (8000, 171498), (8080, 169800), (8490, 161600), (9056, 151500), (9600, 142915), (9696, 141500), (10100, 135840), (11320, 121200), (12000, 114332), (12120, 113200), (12625, 108672), (12928, 106125), (13584, 101000), (14150, 96960), (15150, 90560), (16000, 85749), (16160, 84900), (16980, 80800), (18112, 75750), (19392, 70750), (20200, 67920), (21225, 64640), (22640, 60600), (24000, 57166), (24240, 56600), (25250, 54336), (27168, 50500), (28300, 48480), (28583, 48000), (30300, 45280), (32320, 42450), (33960, 40400), (35375, 38784), (36224, 37875)]