1408868160

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6763}}^1$

素因数の和:6821

約数の個数: 224

約数和(自身を含む): 5277868032

約数和(自身を除く): 3868999872

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, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 420, 434, 448, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1984, 2170, 2240, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4340, 4960, 5208, 5952, 6510, 6720, 6763, 6944, 7440, 8680, 9920, 10416, 13020, 13526, 13888, 14880, 17360, 20289, 20832, 26040, 27052, 29760, 33815, 34720, 40578, 41664, 47341, 52080, 54104, 67630, 69440, 81156, 94682, 101445, 104160, 108208, 135260, 142023, 162312, 189364, 202890, 208320, 209653, 216416, 236705, 270520, 284046, 324624, 378728, 405780, 419306, 432832, 473410, 541040, 568092, 628959, 649248, 710115, 757456, 811560, 838612, 946820, 1048265, 1082080, 1136184, 1257918, 1298496, 1420230, 1467571, 1514912, 1623120, 1677224, 1893640, 2096530, 2164160, 2272368, 2515836, 2840460, 2935142, 3029824, 3144795, 3246240, 3354448, 3787280, 4193060, 4402713, 4544736, 5031672, 5680920, 5870284, 6289590, 6492480, 6708896, 7337855, 7574560, 8386120, 8805426, 9089472, 10063344, 11361840, 11740568, 12579180, 13417792, 14675710, 15149120, 16772240, 17610852, 20126688, 22013565, 22723680, 23481136, 25158360, 29351420, 33544480, 35221704, 40253376, 44027130, 45447360, 46962272, 50316720, 58702840, 67088960, 70443408, 88054260, 93924544, 100633440, 117405680, 140886816, 176108520, 201266880, 234811360, 281773632, 352217040, 469622720, 704434080, 1408868160]

約数ペア:

[(1, 1408868160), (2, 704434080), (3, 469622720), (4, 352217040), (5, 281773632), (6, 234811360), (7, 201266880), (8, 176108520), (10, 140886816), (12, 117405680), (14, 100633440), (15, 93924544), (16, 88054260), (20, 70443408), (21, 67088960), (24, 58702840), (28, 50316720), (30, 46962272), (31, 45447360), (32, 44027130), (35, 40253376), (40, 35221704), (42, 33544480), (48, 29351420), (56, 25158360), (60, 23481136), (62, 22723680), (64, 22013565), (70, 20126688), (80, 17610852), (84, 16772240), (93, 15149120), (96, 14675710), (105, 13417792), (112, 12579180), (120, 11740568), (124, 11361840), (140, 10063344), (155, 9089472), (160, 8805426), (168, 8386120), (186, 7574560), (192, 7337855), (210, 6708896), (217, 6492480), (224, 6289590), (240, 5870284), (248, 5680920), (280, 5031672), (310, 4544736), (320, 4402713), (336, 4193060), (372, 3787280), (420, 3354448), (434, 3246240), (448, 3144795), (465, 3029824), (480, 2935142), (496, 2840460), (560, 2515836), (620, 2272368), (651, 2164160), (672, 2096530), (744, 1893640), (840, 1677224), (868, 1623120), (930, 1514912), (960, 1467571), (992, 1420230), (1085, 1298496), (1120, 1257918), (1240, 1136184), (1302, 1082080), (1344, 1048265), (1488, 946820), (1680, 838612), (1736, 811560), (1860, 757456), (1984, 710115), (2170, 649248), (2240, 628959), (2480, 568092), (2604, 541040), (2976, 473410), (3255, 432832), (3360, 419306), (3472, 405780), (3720, 378728), (4340, 324624), (4960, 284046), (5208, 270520), (5952, 236705), (6510, 216416), (6720, 209653), (6763, 208320), (6944, 202890), (7440, 189364), (8680, 162312), (9920, 142023), (10416, 135260), (13020, 108208), (13526, 104160), (13888, 101445), (14880, 94682), (17360, 81156), (20289, 69440), (20832, 67630), (26040, 54104), (27052, 52080), (29760, 47341), (33815, 41664), (34720, 40578)]