338817120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:517

約数の個数: 192

約数和(自身を含む): 1137991680

約数和(自身を除く): 799174560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 97, 114, 120, 152, 160, 190, 194, 228, 240, 285, 291, 304, 380, 383, 388, 456, 480, 485, 570, 582, 608, 760, 766, 776, 912, 970, 1140, 1149, 1164, 1455, 1520, 1532, 1552, 1824, 1843, 1915, 1940, 2280, 2298, 2328, 2910, 3040, 3064, 3104, 3686, 3830, 3880, 4560, 4596, 4656, 5529, 5745, 5820, 6128, 7277, 7372, 7660, 7760, 9120, 9192, 9215, 9312, 11058, 11490, 11640, 12256, 14554, 14744, 15320, 15520, 18384, 18430, 21831, 22116, 22980, 23280, 27645, 29108, 29488, 30640, 36385, 36768, 36860, 37151, 43662, 44232, 45960, 46560, 55290, 58216, 58976, 61280, 72770, 73720, 74302, 87324, 88464, 91920, 109155, 110580, 111453, 116432, 145540, 147440, 148604, 174648, 176928, 183840, 185755, 218310, 221160, 222906, 232864, 291080, 294880, 297208, 349296, 371510, 436620, 442320, 445812, 557265, 582160, 594416, 698592, 705869, 743020, 873240, 884640, 891624, 1114530, 1164320, 1188832, 1411738, 1486040, 1746480, 1783248, 2117607, 2229060, 2823476, 2972080, 3492960, 3529345, 3566496, 4235214, 4458120, 5646952, 5944160, 7058690, 8470428, 8916240, 10588035, 11293904, 14117380, 16940856, 17832480, 21176070, 22587808, 28234760, 33881712, 42352140, 56469520, 67763424, 84704280, 112939040, 169408560, 338817120]

約数ペア:

[(1, 338817120), (2, 169408560), (3, 112939040), (4, 84704280), (5, 67763424), (6, 56469520), (8, 42352140), (10, 33881712), (12, 28234760), (15, 22587808), (16, 21176070), (19, 17832480), (20, 16940856), (24, 14117380), (30, 11293904), (32, 10588035), (38, 8916240), (40, 8470428), (48, 7058690), (57, 5944160), (60, 5646952), (76, 4458120), (80, 4235214), (95, 3566496), (96, 3529345), (97, 3492960), (114, 2972080), (120, 2823476), (152, 2229060), (160, 2117607), (190, 1783248), (194, 1746480), (228, 1486040), (240, 1411738), (285, 1188832), (291, 1164320), (304, 1114530), (380, 891624), (383, 884640), (388, 873240), (456, 743020), (480, 705869), (485, 698592), (570, 594416), (582, 582160), (608, 557265), (760, 445812), (766, 442320), (776, 436620), (912, 371510), (970, 349296), (1140, 297208), (1149, 294880), (1164, 291080), (1455, 232864), (1520, 222906), (1532, 221160), (1552, 218310), (1824, 185755), (1843, 183840), (1915, 176928), (1940, 174648), (2280, 148604), (2298, 147440), (2328, 145540), (2910, 116432), (3040, 111453), (3064, 110580), (3104, 109155), (3686, 91920), (3830, 88464), (3880, 87324), (4560, 74302), (4596, 73720), (4656, 72770), (5529, 61280), (5745, 58976), (5820, 58216), (6128, 55290), (7277, 46560), (7372, 45960), (7660, 44232), (7760, 43662), (9120, 37151), (9192, 36860), (9215, 36768), (9312, 36385), (11058, 30640), (11490, 29488), (11640, 29108), (12256, 27645), (14554, 23280), (14744, 22980), (15320, 22116), (15520, 21831), (18384, 18430)]