605605280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1871}}^1$

素因数の和:1927

約数の個数: 144

約数和(自身を含む): 1737904896

約数和(自身を除く): 1132299616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 289, 340, 476, 544, 560, 578, 595, 680, 952, 1120, 1156, 1190, 1360, 1445, 1871, 1904, 2023, 2312, 2380, 2720, 2890, 3742, 3808, 4046, 4624, 4760, 5780, 7484, 8092, 9248, 9355, 9520, 10115, 11560, 13097, 14968, 16184, 18710, 19040, 20230, 23120, 26194, 29936, 31807, 32368, 37420, 40460, 46240, 52388, 59872, 63614, 64736, 65485, 74840, 80920, 104776, 127228, 130970, 149680, 159035, 161840, 209552, 222649, 254456, 261940, 299360, 318070, 323680, 419104, 445298, 508912, 523880, 540719, 636140, 890596, 1017824, 1047760, 1081438, 1113245, 1272280, 1781192, 2095520, 2162876, 2226490, 2544560, 2703595, 3562384, 3785033, 4325752, 4452980, 5089120, 5407190, 7124768, 7570066, 8651504, 8905960, 10814380, 15140132, 17303008, 17811920, 18925165, 21628760, 30280264, 35623840, 37850330, 43257520, 60560528, 75700660, 86515040, 121121056, 151401320, 302802640, 605605280]

約数ペア:

[(1, 605605280), (2, 302802640), (4, 151401320), (5, 121121056), (7, 86515040), (8, 75700660), (10, 60560528), (14, 43257520), (16, 37850330), (17, 35623840), (20, 30280264), (28, 21628760), (32, 18925165), (34, 17811920), (35, 17303008), (40, 15140132), (56, 10814380), (68, 8905960), (70, 8651504), (80, 7570066), (85, 7124768), (112, 5407190), (119, 5089120), (136, 4452980), (140, 4325752), (160, 3785033), (170, 3562384), (224, 2703595), (238, 2544560), (272, 2226490), (280, 2162876), (289, 2095520), (340, 1781192), (476, 1272280), (544, 1113245), (560, 1081438), (578, 1047760), (595, 1017824), (680, 890596), (952, 636140), (1120, 540719), (1156, 523880), (1190, 508912), (1360, 445298), (1445, 419104), (1871, 323680), (1904, 318070), (2023, 299360), (2312, 261940), (2380, 254456), (2720, 222649), (2890, 209552), (3742, 161840), (3808, 159035), (4046, 149680), (4624, 130970), (4760, 127228), (5780, 104776), (7484, 80920), (8092, 74840), (9248, 65485), (9355, 64736), (9520, 63614), (10115, 59872), (11560, 52388), (13097, 46240), (14968, 40460), (16184, 37420), (18710, 32368), (19040, 31807), (20230, 29936), (23120, 26194)]