2779405440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{953}}^1$

素因数の和:1020

約数の個数: 384

約数和(自身を含む): 10649387520

約数和(自身を除く): 7869982080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 49, 56, 60, 62, 64, 70, 80, 84, 93, 96, 98, 105, 112, 120, 124, 128, 140, 147, 155, 160, 168, 186, 192, 196, 210, 217, 224, 240, 245, 248, 280, 294, 310, 320, 336, 372, 384, 392, 420, 434, 448, 465, 480, 490, 496, 560, 588, 620, 640, 651, 672, 735, 744, 784, 840, 868, 896, 930, 953, 960, 980, 992, 1085, 1120, 1176, 1240, 1302, 1344, 1470, 1488, 1519, 1568, 1680, 1736, 1860, 1906, 1920, 1960, 1984, 2170, 2240, 2352, 2480, 2604, 2688, 2859, 2940, 2976, 3038, 3136, 3255, 3360, 3472, 3720, 3812, 3920, 3968, 4340, 4480, 4557, 4704, 4765, 4960, 5208, 5718, 5880, 5952, 6076, 6272, 6510, 6671, 6720, 6944, 7440, 7595, 7624, 7840, 8680, 9114, 9408, 9530, 9920, 10416, 11436, 11760, 11904, 12152, 13020, 13342, 13440, 13888, 14295, 14880, 15190, 15248, 15680, 17360, 18228, 18816, 19060, 19840, 20013, 20832, 22785, 22872, 23520, 24304, 26040, 26684, 27776, 28590, 29543, 29760, 30380, 30496, 31360, 33355, 34720, 36456, 38120, 40026, 41664, 45570, 45744, 46697, 47040, 48608, 52080, 53368, 57180, 59086, 59520, 60760, 60992, 66710, 69440, 72912, 76240, 80052, 83328, 88629, 91140, 91488, 93394, 94080, 97216, 100065, 104160, 106736, 114360, 118172, 121520, 121984, 133420, 138880, 140091, 145824, 147715, 152480, 160104, 177258, 182280, 182976, 186788, 194432, 200130, 206801, 208320, 213472, 228720, 233485, 236344, 243040, 266840, 280182, 291648, 295430, 304960, 320208, 354516, 364560, 365952, 373576, 400260, 413602, 416640, 426944, 443145, 457440, 466970, 472688, 486080, 533680, 560364, 583296, 590860, 609920, 620403, 640416, 700455, 709032, 729120, 747152, 800520, 827204, 853888, 886290, 914880, 933940, 945376, 972160, 1034005, 1067360, 1120728, 1181720, 1240806, 1280832, 1400910, 1418064, 1447607, 1458240, 1494304, 1601040, 1654408, 1772580, 1829760, 1867880, 1890752, 2068010, 2134720, 2241456, 2363440, 2481612, 2561664, 2801820, 2836128, 2895214, 2916480, 2988608, 3102015, 3202080, 3308816, 3545160, 3735760, 3781504, 4136020, 4269440, 4342821, 4482912, 4726880, 4963224, 5603640, 5672256, 5790428, 5977216, 6204030, 6404160, 6617632, 7090320, 7238035, 7471520, 8272040, 8685642, 8965824, 9453760, 9926448, 11207280, 11344512, 11580856, 12408060, 12808320, 13235264, 14180640, 14476070, 14943040, 16544080, 17371284, 17931648, 18907520, 19852896, 21714105, 22414560, 23161712, 24816120, 26470528, 28361280, 28952140, 29886080, 33088160, 34742568, 39705792, 43428210, 44829120, 46323424, 49632240, 56722560, 57904280, 66176320, 69485136, 79411584, 86856420, 89658240, 92646848, 99264480, 115808560, 132352640, 138970272, 173712840, 185293696, 198528960, 231617120, 277940544, 347425680, 397057920, 463234240, 555881088, 694851360, 926468480, 1389702720, 2779405440]

約数ペア:

[(1, 2779405440), (2, 1389702720), (3, 926468480), (4, 694851360), (5, 555881088), (6, 463234240), (7, 397057920), (8, 347425680), (10, 277940544), (12, 231617120), (14, 198528960), (15, 185293696), (16, 173712840), (20, 138970272), (21, 132352640), (24, 115808560), (28, 99264480), (30, 92646848), (31, 89658240), (32, 86856420), (35, 79411584), (40, 69485136), (42, 66176320), (48, 57904280), (49, 56722560), (56, 49632240), (60, 46323424), (62, 44829120), (64, 43428210), (70, 39705792), (80, 34742568), (84, 33088160), (93, 29886080), (96, 28952140), (98, 28361280), (105, 26470528), (112, 24816120), (120, 23161712), (124, 22414560), (128, 21714105), (140, 19852896), (147, 18907520), (155, 17931648), (160, 17371284), (168, 16544080), (186, 14943040), (192, 14476070), (196, 14180640), (210, 13235264), (217, 12808320), (224, 12408060), (240, 11580856), (245, 11344512), (248, 11207280), (280, 9926448), (294, 9453760), (310, 8965824), (320, 8685642), (336, 8272040), (372, 7471520), (384, 7238035), (392, 7090320), (420, 6617632), (434, 6404160), (448, 6204030), (465, 5977216), (480, 5790428), (490, 5672256), (496, 5603640), (560, 4963224), (588, 4726880), (620, 4482912), (640, 4342821), (651, 4269440), (672, 4136020), (735, 3781504), (744, 3735760), (784, 3545160), (840, 3308816), (868, 3202080), (896, 3102015), (930, 2988608), (953, 2916480), (960, 2895214), (980, 2836128), (992, 2801820), (1085, 2561664), (1120, 2481612), (1176, 2363440), (1240, 2241456), (1302, 2134720), (1344, 2068010), (1470, 1890752), (1488, 1867880), (1519, 1829760), (1568, 1772580), (1680, 1654408), (1736, 1601040), (1860, 1494304), (1906, 1458240), (1920, 1447607), (1960, 1418064), (1984, 1400910), (2170, 1280832), (2240, 1240806), (2352, 1181720), (2480, 1120728), (2604, 1067360), (2688, 1034005), (2859, 972160), (2940, 945376), (2976, 933940), (3038, 914880), (3136, 886290), (3255, 853888), (3360, 827204), (3472, 800520), (3720, 747152), (3812, 729120), (3920, 709032), (3968, 700455), (4340, 640416), (4480, 620403), (4557, 609920), (4704, 590860), (4765, 583296), (4960, 560364), (5208, 533680), (5718, 486080), (5880, 472688), (5952, 466970), (6076, 457440), (6272, 443145), (6510, 426944), (6671, 416640), (6720, 413602), (6944, 400260), (7440, 373576), (7595, 365952), (7624, 364560), (7840, 354516), (8680, 320208), (9114, 304960), (9408, 295430), (9530, 291648), (9920, 280182), (10416, 266840), (11436, 243040), (11760, 236344), (11904, 233485), (12152, 228720), (13020, 213472), (13342, 208320), (13440, 206801), (13888, 200130), (14295, 194432), (14880, 186788), (15190, 182976), (15248, 182280), (15680, 177258), (17360, 160104), (18228, 152480), (18816, 147715), (19060, 145824), (19840, 140091), (20013, 138880), (20832, 133420), (22785, 121984), (22872, 121520), (23520, 118172), (24304, 114360), (26040, 106736), (26684, 104160), (27776, 100065), (28590, 97216), (29543, 94080), (29760, 93394), (30380, 91488), (30496, 91140), (31360, 88629), (33355, 83328), (34720, 80052), (36456, 76240), (38120, 72912), (40026, 69440), (41664, 66710), (45570, 60992), (45744, 60760), (46697, 59520), (47040, 59086), (48608, 57180), (52080, 53368)]