265464960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{383}}^1$

素因数の和:443

約数の個数: 192

約数和(自身を含む): 895380480

約数和(自身を除く): 629915520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 361, 380, 383, 384, 456, 480, 570, 608, 640, 722, 760, 766, 912, 960, 1083, 1140, 1149, 1216, 1444, 1520, 1532, 1805, 1824, 1915, 1920, 2166, 2280, 2298, 2432, 2888, 3040, 3064, 3610, 3648, 3830, 4332, 4560, 4596, 5415, 5745, 5776, 6080, 6128, 7220, 7277, 7296, 7660, 8664, 9120, 9192, 10830, 11490, 11552, 12160, 12256, 14440, 14554, 15320, 17328, 18240, 18384, 21660, 21831, 22980, 23104, 24512, 28880, 29108, 30640, 34656, 36385, 36480, 36768, 43320, 43662, 45960, 46208, 49024, 57760, 58216, 61280, 69312, 72770, 73536, 86640, 87324, 91920, 109155, 115520, 116432, 122560, 138263, 138624, 145540, 147072, 173280, 174648, 183840, 218310, 231040, 232864, 245120, 276526, 291080, 346560, 349296, 367680, 414789, 436620, 465728, 553052, 582160, 691315, 693120, 698592, 735360, 829578, 873240, 931456, 1106104, 1164320, 1382630, 1397184, 1659156, 1746480, 2073945, 2212208, 2328640, 2765260, 2794368, 3318312, 3492960, 4147890, 4424416, 4657280, 5530520, 6636624, 6985920, 8295780, 8848832, 11061040, 13273248, 13971840, 16591560, 17697664, 22122080, 26546496, 33183120, 44244160, 53092992, 66366240, 88488320, 132732480, 265464960]

約数ペア:

[(1, 265464960), (2, 132732480), (3, 88488320), (4, 66366240), (5, 53092992), (6, 44244160), (8, 33183120), (10, 26546496), (12, 22122080), (15, 17697664), (16, 16591560), (19, 13971840), (20, 13273248), (24, 11061040), (30, 8848832), (32, 8295780), (38, 6985920), (40, 6636624), (48, 5530520), (57, 4657280), (60, 4424416), (64, 4147890), (76, 3492960), (80, 3318312), (95, 2794368), (96, 2765260), (114, 2328640), (120, 2212208), (128, 2073945), (152, 1746480), (160, 1659156), (190, 1397184), (192, 1382630), (228, 1164320), (240, 1106104), (285, 931456), (304, 873240), (320, 829578), (361, 735360), (380, 698592), (383, 693120), (384, 691315), (456, 582160), (480, 553052), (570, 465728), (608, 436620), (640, 414789), (722, 367680), (760, 349296), (766, 346560), (912, 291080), (960, 276526), (1083, 245120), (1140, 232864), (1149, 231040), (1216, 218310), (1444, 183840), (1520, 174648), (1532, 173280), (1805, 147072), (1824, 145540), (1915, 138624), (1920, 138263), (2166, 122560), (2280, 116432), (2298, 115520), (2432, 109155), (2888, 91920), (3040, 87324), (3064, 86640), (3610, 73536), (3648, 72770), (3830, 69312), (4332, 61280), (4560, 58216), (4596, 57760), (5415, 49024), (5745, 46208), (5776, 45960), (6080, 43662), (6128, 43320), (7220, 36768), (7277, 36480), (7296, 36385), (7660, 34656), (8664, 30640), (9120, 29108), (9192, 28880), (10830, 24512), (11490, 23104), (11552, 22980), (12160, 21831), (12256, 21660), (14440, 18384), (14554, 18240), (15320, 17328)]