2725649920

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1709}}^1$

素因数の和:1828

約数の個数: 160

約数和(自身を含む): 7557105600

約数和(自身を除く): 4831455680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 89, 112, 128, 140, 160, 178, 224, 256, 280, 320, 356, 445, 448, 512, 560, 623, 640, 712, 890, 896, 1120, 1246, 1280, 1424, 1709, 1780, 1792, 2240, 2492, 2560, 2848, 3115, 3418, 3560, 3584, 4480, 4984, 5696, 6230, 6836, 7120, 8545, 8960, 9968, 11392, 11963, 12460, 13672, 14240, 17090, 17920, 19936, 22784, 23926, 24920, 27344, 28480, 34180, 39872, 45568, 47852, 49840, 54688, 56960, 59815, 68360, 79744, 95704, 99680, 109376, 113920, 119630, 136720, 152101, 159488, 191408, 199360, 218752, 227840, 239260, 273440, 304202, 318976, 382816, 398720, 437504, 478520, 546880, 608404, 760505, 765632, 797440, 875008, 957040, 1064707, 1093760, 1216808, 1521010, 1531264, 1594880, 1914080, 2129414, 2187520, 2433616, 3042020, 3062528, 3828160, 4258828, 4375040, 4867232, 5323535, 6084040, 6125056, 7656320, 8517656, 9734464, 10647070, 12168080, 15312640, 17035312, 19468928, 21294140, 24336160, 30625280, 34070624, 38937856, 42588280, 48672320, 68141248, 77875712, 85176560, 97344640, 136282496, 170353120, 194689280, 272564992, 340706240, 389378560, 545129984, 681412480, 1362824960, 2725649920]

約数ペア:

[(1, 2725649920), (2, 1362824960), (4, 681412480), (5, 545129984), (7, 389378560), (8, 340706240), (10, 272564992), (14, 194689280), (16, 170353120), (20, 136282496), (28, 97344640), (32, 85176560), (35, 77875712), (40, 68141248), (56, 48672320), (64, 42588280), (70, 38937856), (80, 34070624), (89, 30625280), (112, 24336160), (128, 21294140), (140, 19468928), (160, 17035312), (178, 15312640), (224, 12168080), (256, 10647070), (280, 9734464), (320, 8517656), (356, 7656320), (445, 6125056), (448, 6084040), (512, 5323535), (560, 4867232), (623, 4375040), (640, 4258828), (712, 3828160), (890, 3062528), (896, 3042020), (1120, 2433616), (1246, 2187520), (1280, 2129414), (1424, 1914080), (1709, 1594880), (1780, 1531264), (1792, 1521010), (2240, 1216808), (2492, 1093760), (2560, 1064707), (2848, 957040), (3115, 875008), (3418, 797440), (3560, 765632), (3584, 760505), (4480, 608404), (4984, 546880), (5696, 478520), (6230, 437504), (6836, 398720), (7120, 382816), (8545, 318976), (8960, 304202), (9968, 273440), (11392, 239260), (11963, 227840), (12460, 218752), (13672, 199360), (14240, 191408), (17090, 159488), (17920, 152101), (19936, 136720), (22784, 119630), (23926, 113920), (24920, 109376), (27344, 99680), (28480, 95704), (34180, 79744), (39872, 68360), (45568, 59815), (47852, 56960), (49840, 54688)]