156738001720

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1307}}^1\times {\mathrm{1543}}^1$

素因数の和:2957

約数の個数: 128

約数和(自身を含む): 370789747200

約数和(自身を除く): 214051745480

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 67, 116, 134, 145, 232, 268, 290, 335, 536, 580, 670, 1160, 1307, 1340, 1543, 1943, 2614, 2680, 3086, 3886, 5228, 6172, 6535, 7715, 7772, 9715, 10456, 12344, 13070, 15430, 15544, 19430, 26140, 30860, 37903, 38860, 44747, 52280, 61720, 75806, 77720, 87569, 89494, 103381, 151612, 175138, 178988, 189515, 206762, 223735, 303224, 350276, 357976, 379030, 413524, 437845, 447470, 516905, 700552, 758060, 827048, 875690, 894940, 1033810, 1516120, 1751380, 1789880, 2016701, 2067620, 2539501, 2998049, 3502760, 4033402, 4135240, 5079002, 5996098, 8066804, 10083505, 10158004, 11992196, 12697505, 14990245, 16133608, 20167010, 20316008, 23984392, 25395010, 29980490, 40334020, 50790020, 58484329, 59960980, 80668040, 101580040, 116968658, 119921960, 135118967, 233937316, 270237934, 292421645, 467874632, 540475868, 584843290, 675594835, 1080951736, 1169686580, 1351189670, 2339373160, 2702379340, 3918450043, 5404758680, 7836900086, 15673800172, 19592250215, 31347600344, 39184500430, 78369000860, 156738001720]

約数ペア:

[(1, 156738001720), (2, 78369000860), (4, 39184500430), (5, 31347600344), (8, 19592250215), (10, 15673800172), (20, 7836900086), (29, 5404758680), (40, 3918450043), (58, 2702379340), (67, 2339373160), (116, 1351189670), (134, 1169686580), (145, 1080951736), (232, 675594835), (268, 584843290), (290, 540475868), (335, 467874632), (536, 292421645), (580, 270237934), (670, 233937316), (1160, 135118967), (1307, 119921960), (1340, 116968658), (1543, 101580040), (1943, 80668040), (2614, 59960980), (2680, 58484329), (3086, 50790020), (3886, 40334020), (5228, 29980490), (6172, 25395010), (6535, 23984392), (7715, 20316008), (7772, 20167010), (9715, 16133608), (10456, 14990245), (12344, 12697505), (13070, 11992196), (15430, 10158004), (15544, 10083505), (19430, 8066804), (26140, 5996098), (30860, 5079002), (37903, 4135240), (38860, 4033402), (44747, 3502760), (52280, 2998049), (61720, 2539501), (75806, 2067620), (77720, 2016701), (87569, 1789880), (89494, 1751380), (103381, 1516120), (151612, 1033810), (175138, 894940), (178988, 875690), (189515, 827048), (206762, 758060), (223735, 700552), (303224, 516905), (350276, 447470), (357976, 437845), (379030, 413524)]