761465280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:531

約数の個数: 224

約数和(自身を含む): 2574950400

約数和(自身を除く): 1813485120

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, 109, 114, 120, 152, 160, 190, 192, 218, 228, 240, 285, 304, 320, 327, 380, 383, 436, 456, 480, 545, 570, 608, 654, 760, 766, 872, 912, 960, 1090, 1140, 1149, 1216, 1308, 1520, 1532, 1635, 1744, 1824, 1915, 2071, 2180, 2280, 2298, 2616, 3040, 3064, 3270, 3488, 3648, 3830, 4142, 4360, 4560, 4596, 5232, 5745, 6080, 6128, 6213, 6540, 6976, 7277, 7660, 8284, 8720, 9120, 9192, 10355, 10464, 11490, 12256, 12426, 13080, 14554, 15320, 16568, 17440, 18240, 18384, 20710, 20928, 21831, 22980, 24512, 24852, 26160, 29108, 30640, 31065, 33136, 34880, 36385, 36768, 41420, 41747, 43662, 45960, 49704, 52320, 58216, 61280, 62130, 66272, 72770, 73536, 82840, 83494, 87324, 91920, 99408, 104640, 109155, 116432, 122560, 124260, 125241, 132544, 145540, 165680, 166988, 174648, 183840, 198816, 208735, 218310, 232864, 248520, 250482, 291080, 331360, 333976, 349296, 367680, 397632, 417470, 436620, 465728, 497040, 500964, 582160, 626205, 662720, 667952, 698592, 793193, 834940, 873240, 994080, 1001928, 1164320, 1252410, 1335904, 1397184, 1586386, 1669880, 1746480, 1988160, 2003856, 2328640, 2379579, 2504820, 2671808, 3172772, 3339760, 3492960, 3965965, 4007712, 4759158, 5009640, 6345544, 6679520, 6985920, 7931930, 8015424, 9518316, 10019280, 11897895, 12691088, 13359040, 15863860, 19036632, 20038560, 23795790, 25382176, 31727720, 38073264, 40077120, 47591580, 50764352, 63455440, 76146528, 95183160, 126910880, 152293056, 190366320, 253821760, 380732640, 761465280]

約数ペア:

[(1, 761465280), (2, 380732640), (3, 253821760), (4, 190366320), (5, 152293056), (6, 126910880), (8, 95183160), (10, 76146528), (12, 63455440), (15, 50764352), (16, 47591580), (19, 40077120), (20, 38073264), (24, 31727720), (30, 25382176), (32, 23795790), (38, 20038560), (40, 19036632), (48, 15863860), (57, 13359040), (60, 12691088), (64, 11897895), (76, 10019280), (80, 9518316), (95, 8015424), (96, 7931930), (109, 6985920), (114, 6679520), (120, 6345544), (152, 5009640), (160, 4759158), (190, 4007712), (192, 3965965), (218, 3492960), (228, 3339760), (240, 3172772), (285, 2671808), (304, 2504820), (320, 2379579), (327, 2328640), (380, 2003856), (383, 1988160), (436, 1746480), (456, 1669880), (480, 1586386), (545, 1397184), (570, 1335904), (608, 1252410), (654, 1164320), (760, 1001928), (766, 994080), (872, 873240), (912, 834940), (960, 793193), (1090, 698592), (1140, 667952), (1149, 662720), (1216, 626205), (1308, 582160), (1520, 500964), (1532, 497040), (1635, 465728), (1744, 436620), (1824, 417470), (1915, 397632), (2071, 367680), (2180, 349296), (2280, 333976), (2298, 331360), (2616, 291080), (3040, 250482), (3064, 248520), (3270, 232864), (3488, 218310), (3648, 208735), (3830, 198816), (4142, 183840), (4360, 174648), (4560, 166988), (4596, 165680), (5232, 145540), (5745, 132544), (6080, 125241), (6128, 124260), (6213, 122560), (6540, 116432), (6976, 109155), (7277, 104640), (7660, 99408), (8284, 91920), (8720, 87324), (9120, 83494), (9192, 82840), (10355, 73536), (10464, 72770), (11490, 66272), (12256, 62130), (12426, 61280), (13080, 58216), (14554, 52320), (15320, 49704), (16568, 45960), (17440, 43662), (18240, 41747), (18384, 41420), (20710, 36768), (20928, 36385), (21831, 34880), (22980, 33136), (24512, 31065), (24852, 30640), (26160, 29108)]