613910080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1229}}^1$

素因数の和:1476

約数の個数: 112

約数和(自身を含む): 1679569920

約数和(自身を除く): 1065659840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 223, 224, 280, 320, 446, 448, 560, 892, 1115, 1120, 1229, 1561, 1784, 2230, 2240, 2458, 3122, 3568, 4460, 4916, 6145, 6244, 7136, 7805, 8603, 8920, 9832, 12290, 12488, 14272, 15610, 17206, 17840, 19664, 24580, 24976, 31220, 34412, 35680, 39328, 43015, 49160, 49952, 62440, 68824, 71360, 78656, 86030, 98320, 99904, 124880, 137648, 172060, 196640, 249760, 274067, 275296, 344120, 393280, 499520, 548134, 550592, 688240, 1096268, 1370335, 1376480, 1918469, 2192536, 2740670, 2752960, 3836938, 4385072, 5481340, 7673876, 8770144, 9592345, 10962680, 15347752, 17540288, 19184690, 21925360, 30695504, 38369380, 43850720, 61391008, 76738760, 87701440, 122782016, 153477520, 306955040, 613910080]

約数ペア:

[(1, 613910080), (2, 306955040), (4, 153477520), (5, 122782016), (7, 87701440), (8, 76738760), (10, 61391008), (14, 43850720), (16, 38369380), (20, 30695504), (28, 21925360), (32, 19184690), (35, 17540288), (40, 15347752), (56, 10962680), (64, 9592345), (70, 8770144), (80, 7673876), (112, 5481340), (140, 4385072), (160, 3836938), (223, 2752960), (224, 2740670), (280, 2192536), (320, 1918469), (446, 1376480), (448, 1370335), (560, 1096268), (892, 688240), (1115, 550592), (1120, 548134), (1229, 499520), (1561, 393280), (1784, 344120), (2230, 275296), (2240, 274067), (2458, 249760), (3122, 196640), (3568, 172060), (4460, 137648), (4916, 124880), (6145, 99904), (6244, 98320), (7136, 86030), (7805, 78656), (8603, 71360), (8920, 68824), (9832, 62440), (12290, 49952), (12488, 49160), (14272, 43015), (15610, 39328), (17206, 35680), (17840, 34412), (19664, 31220), (24580, 24976)]