434288280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{751}}^1$

素因数の和:905

約数の個数: 128

約数和(自身を含む): 1342771200

約数和(自身を除く): 908482920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 79, 120, 122, 158, 183, 237, 244, 305, 316, 366, 395, 474, 488, 610, 632, 732, 751, 790, 915, 948, 1185, 1220, 1464, 1502, 1580, 1830, 1896, 2253, 2370, 2440, 3004, 3160, 3660, 3755, 4506, 4740, 4819, 6008, 7320, 7510, 9012, 9480, 9638, 11265, 14457, 15020, 18024, 19276, 22530, 24095, 28914, 30040, 38552, 45060, 45811, 48190, 57828, 59329, 72285, 90120, 91622, 96380, 115656, 118658, 137433, 144570, 177987, 183244, 192760, 229055, 237316, 274866, 289140, 296645, 355974, 366488, 458110, 474632, 549732, 578280, 593290, 687165, 711948, 889935, 916220, 1099464, 1186580, 1374330, 1423896, 1779870, 1832440, 2373160, 2748660, 3559740, 3619069, 5497320, 7119480, 7238138, 10857207, 14476276, 18095345, 21714414, 28952552, 36190690, 43428828, 54286035, 72381380, 86857656, 108572070, 144762760, 217144140, 434288280]

約数ペア:

[(1, 434288280), (2, 217144140), (3, 144762760), (4, 108572070), (5, 86857656), (6, 72381380), (8, 54286035), (10, 43428828), (12, 36190690), (15, 28952552), (20, 21714414), (24, 18095345), (30, 14476276), (40, 10857207), (60, 7238138), (61, 7119480), (79, 5497320), (120, 3619069), (122, 3559740), (158, 2748660), (183, 2373160), (237, 1832440), (244, 1779870), (305, 1423896), (316, 1374330), (366, 1186580), (395, 1099464), (474, 916220), (488, 889935), (610, 711948), (632, 687165), (732, 593290), (751, 578280), (790, 549732), (915, 474632), (948, 458110), (1185, 366488), (1220, 355974), (1464, 296645), (1502, 289140), (1580, 274866), (1830, 237316), (1896, 229055), (2253, 192760), (2370, 183244), (2440, 177987), (3004, 144570), (3160, 137433), (3660, 118658), (3755, 115656), (4506, 96380), (4740, 91622), (4819, 90120), (6008, 72285), (7320, 59329), (7510, 57828), (9012, 48190), (9480, 45811), (9638, 45060), (11265, 38552), (14457, 30040), (15020, 28914), (18024, 24095), (19276, 22530)]