2532320

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:65

約数の個数: 144

約数和(自身を含む): 7756560

約数和(自身を除く): 5224240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 32, 34, 35, 38, 40, 49, 56, 68, 70, 76, 80, 85, 95, 98, 112, 119, 133, 136, 140, 152, 160, 170, 190, 196, 224, 238, 245, 266, 272, 280, 304, 323, 340, 380, 392, 476, 490, 532, 544, 560, 595, 608, 646, 665, 680, 760, 784, 833, 931, 952, 980, 1064, 1120, 1190, 1292, 1330, 1360, 1520, 1568, 1615, 1666, 1862, 1904, 1960, 2128, 2261, 2380, 2584, 2660, 2720, 3040, 3230, 3332, 3724, 3808, 3920, 4165, 4256, 4522, 4655, 4760, 5168, 5320, 6460, 6664, 7448, 7840, 8330, 9044, 9310, 9520, 10336, 10640, 11305, 12920, 13328, 14896, 15827, 16660, 18088, 18620, 19040, 21280, 22610, 25840, 26656, 29792, 31654, 33320, 36176, 37240, 45220, 51680, 63308, 66640, 72352, 74480, 79135, 90440, 126616, 133280, 148960, 158270, 180880, 253232, 316540, 361760, 506464, 633080, 1266160, 2532320]

約数ペア:

[(1, 2532320), (2, 1266160), (4, 633080), (5, 506464), (7, 361760), (8, 316540), (10, 253232), (14, 180880), (16, 158270), (17, 148960), (19, 133280), (20, 126616), (28, 90440), (32, 79135), (34, 74480), (35, 72352), (38, 66640), (40, 63308), (49, 51680), (56, 45220), (68, 37240), (70, 36176), (76, 33320), (80, 31654), (85, 29792), (95, 26656), (98, 25840), (112, 22610), (119, 21280), (133, 19040), (136, 18620), (140, 18088), (152, 16660), (160, 15827), (170, 14896), (190, 13328), (196, 12920), (224, 11305), (238, 10640), (245, 10336), (266, 9520), (272, 9310), (280, 9044), (304, 8330), (323, 7840), (340, 7448), (380, 6664), (392, 6460), (476, 5320), (490, 5168), (532, 4760), (544, 4655), (560, 4522), (595, 4256), (608, 4165), (646, 3920), (665, 3808), (680, 3724), (760, 3332), (784, 3230), (833, 3040), (931, 2720), (952, 2660), (980, 2584), (1064, 2380), (1120, 2261), (1190, 2128), (1292, 1960), (1330, 1904), (1360, 1862), (1520, 1666), (1568, 1615)]