124691840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2141}}^1$

素因数の和:2180

約数の個数: 128

約数和(自身を含む): 367053120

約数和(自身を除く): 242361280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1456, 1664, 1820, 2080, 2141, 2240, 2912, 3640, 4160, 4282, 4480, 5824, 7280, 8320, 8564, 10705, 11648, 14560, 14987, 17128, 21410, 27833, 29120, 29974, 34256, 42820, 55666, 58240, 59948, 68512, 74935, 85640, 111332, 119896, 137024, 139165, 149870, 171280, 194831, 222664, 239792, 274048, 278330, 299740, 342560, 389662, 445328, 479584, 556660, 599480, 685120, 779324, 890656, 959168, 974155, 1113320, 1198960, 1370240, 1558648, 1781312, 1918336, 1948310, 2226640, 2397920, 3117296, 3562624, 3896620, 4453280, 4795840, 6234592, 7793240, 8906560, 9591680, 12469184, 15586480, 17813120, 24938368, 31172960, 62345920, 124691840]

約数ペア:

[(1, 124691840), (2, 62345920), (4, 31172960), (5, 24938368), (7, 17813120), (8, 15586480), (10, 12469184), (13, 9591680), (14, 8906560), (16, 7793240), (20, 6234592), (26, 4795840), (28, 4453280), (32, 3896620), (35, 3562624), (40, 3117296), (52, 2397920), (56, 2226640), (64, 1948310), (65, 1918336), (70, 1781312), (80, 1558648), (91, 1370240), (104, 1198960), (112, 1113320), (128, 974155), (130, 959168), (140, 890656), (160, 779324), (182, 685120), (208, 599480), (224, 556660), (260, 479584), (280, 445328), (320, 389662), (364, 342560), (416, 299740), (448, 278330), (455, 274048), (520, 239792), (560, 222664), (640, 194831), (728, 171280), (832, 149870), (896, 139165), (910, 137024), (1040, 119896), (1120, 111332), (1456, 85640), (1664, 74935), (1820, 68512), (2080, 59948), (2141, 58240), (2240, 55666), (2912, 42820), (3640, 34256), (4160, 29974), (4282, 29120), (4480, 27833), (5824, 21410), (7280, 17128), (8320, 14987), (8564, 14560), (10705, 11648)]