906846720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:363

約数の個数: 320

約数和(自身を含む): 3233793024

約数和(自身を除く): 2326946304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 128, 130, 155, 156, 160, 186, 192, 195, 208, 240, 248, 256, 260, 293, 310, 312, 320, 372, 384, 390, 403, 416, 465, 480, 496, 512, 520, 586, 620, 624, 640, 744, 768, 780, 806, 832, 879, 930, 960, 992, 1040, 1172, 1209, 1240, 1248, 1280, 1465, 1488, 1536, 1560, 1612, 1664, 1758, 1860, 1920, 1984, 2015, 2080, 2344, 2418, 2480, 2496, 2560, 2930, 2976, 3120, 3224, 3328, 3516, 3720, 3809, 3840, 3968, 4030, 4160, 4395, 4688, 4836, 4960, 4992, 5860, 5952, 6045, 6240, 6448, 6656, 7032, 7440, 7618, 7680, 7936, 8060, 8320, 8790, 9083, 9376, 9672, 9920, 9984, 11427, 11720, 11904, 12090, 12480, 12896, 14064, 14880, 15236, 15872, 16120, 16640, 17580, 18166, 18752, 19045, 19344, 19840, 19968, 22854, 23440, 23808, 24180, 24960, 25792, 27249, 28128, 29760, 30472, 32240, 33280, 35160, 36332, 37504, 38090, 38688, 39680, 45415, 45708, 46880, 47616, 48360, 49920, 51584, 54498, 56256, 57135, 59520, 60944, 64480, 70320, 72664, 75008, 76180, 77376, 79360, 90830, 91416, 93760, 96720, 99840, 103168, 108996, 112512, 114270, 118079, 119040, 121888, 128960, 136245, 140640, 145328, 150016, 152360, 154752, 181660, 182832, 187520, 193440, 206336, 217992, 225024, 228540, 236158, 238080, 243776, 257920, 272490, 281280, 290656, 304720, 309504, 354237, 363320, 365664, 375040, 386880, 435984, 450048, 457080, 472316, 487552, 515840, 544980, 562560, 581312, 590395, 609440, 619008, 708474, 726640, 731328, 750080, 773760, 871968, 914160, 944632, 975104, 1031680, 1089960, 1125120, 1162624, 1180790, 1218880, 1416948, 1453280, 1462656, 1547520, 1743936, 1771185, 1828320, 1889264, 1950208, 2179920, 2250240, 2325248, 2361580, 2437760, 2833896, 2906560, 2925312, 3095040, 3487872, 3542370, 3656640, 3778528, 4359840, 4650496, 4723160, 4875520, 5667792, 5813120, 5850624, 6975744, 7084740, 7313280, 7557056, 8719680, 9446320, 9751040, 11335584, 11626240, 13951488, 14169480, 14626560, 15114112, 17439360, 18892640, 22671168, 23252480, 28338960, 29253120, 30228224, 34878720, 37785280, 45342336, 56677920, 60456448, 69757440, 75570560, 90684672, 113355840, 151141120, 181369344, 226711680, 302282240, 453423360, 906846720]

約数ペア:

[(1, 906846720), (2, 453423360), (3, 302282240), (4, 226711680), (5, 181369344), (6, 151141120), (8, 113355840), (10, 90684672), (12, 75570560), (13, 69757440), (15, 60456448), (16, 56677920), (20, 45342336), (24, 37785280), (26, 34878720), (30, 30228224), (31, 29253120), (32, 28338960), (39, 23252480), (40, 22671168), (48, 18892640), (52, 17439360), (60, 15114112), (62, 14626560), (64, 14169480), (65, 13951488), (78, 11626240), (80, 11335584), (93, 9751040), (96, 9446320), (104, 8719680), (120, 7557056), (124, 7313280), (128, 7084740), (130, 6975744), (155, 5850624), (156, 5813120), (160, 5667792), (186, 4875520), (192, 4723160), (195, 4650496), (208, 4359840), (240, 3778528), (248, 3656640), (256, 3542370), (260, 3487872), (293, 3095040), (310, 2925312), (312, 2906560), (320, 2833896), (372, 2437760), (384, 2361580), (390, 2325248), (403, 2250240), (416, 2179920), (465, 1950208), (480, 1889264), (496, 1828320), (512, 1771185), (520, 1743936), (586, 1547520), (620, 1462656), (624, 1453280), (640, 1416948), (744, 1218880), (768, 1180790), (780, 1162624), (806, 1125120), (832, 1089960), (879, 1031680), (930, 975104), (960, 944632), (992, 914160), (1040, 871968), (1172, 773760), (1209, 750080), (1240, 731328), (1248, 726640), (1280, 708474), (1465, 619008), (1488, 609440), (1536, 590395), (1560, 581312), (1612, 562560), (1664, 544980), (1758, 515840), (1860, 487552), (1920, 472316), (1984, 457080), (2015, 450048), (2080, 435984), (2344, 386880), (2418, 375040), (2480, 365664), (2496, 363320), (2560, 354237), (2930, 309504), (2976, 304720), (3120, 290656), (3224, 281280), (3328, 272490), (3516, 257920), (3720, 243776), (3809, 238080), (3840, 236158), (3968, 228540), (4030, 225024), (4160, 217992), (4395, 206336), (4688, 193440), (4836, 187520), (4960, 182832), (4992, 181660), (5860, 154752), (5952, 152360), (6045, 150016), (6240, 145328), (6448, 140640), (6656, 136245), (7032, 128960), (7440, 121888), (7618, 119040), (7680, 118079), (7936, 114270), (8060, 112512), (8320, 108996), (8790, 103168), (9083, 99840), (9376, 96720), (9672, 93760), (9920, 91416), (9984, 90830), (11427, 79360), (11720, 77376), (11904, 76180), (12090, 75008), (12480, 72664), (12896, 70320), (14064, 64480), (14880, 60944), (15236, 59520), (15872, 57135), (16120, 56256), (16640, 54498), (17580, 51584), (18166, 49920), (18752, 48360), (19045, 47616), (19344, 46880), (19840, 45708), (19968, 45415), (22854, 39680), (23440, 38688), (23808, 38090), (24180, 37504), (24960, 36332), (25792, 35160), (27249, 33280), (28128, 32240), (29760, 30472)]