68894760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:152

約数の個数: 256

約数和(自身を含む): 246758400

約数和(自身を除く): 177863640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 41, 44, 55, 57, 60, 66, 67, 76, 82, 88, 95, 110, 114, 120, 123, 132, 134, 152, 164, 165, 190, 201, 205, 209, 220, 228, 246, 264, 268, 285, 328, 330, 335, 380, 402, 410, 418, 440, 451, 456, 492, 536, 570, 615, 627, 660, 670, 737, 760, 779, 804, 820, 836, 902, 984, 1005, 1045, 1140, 1230, 1254, 1273, 1320, 1340, 1353, 1474, 1558, 1608, 1640, 1672, 1804, 2010, 2090, 2211, 2255, 2280, 2337, 2460, 2508, 2546, 2680, 2706, 2747, 2948, 3116, 3135, 3608, 3685, 3819, 3895, 4020, 4180, 4422, 4510, 4674, 4920, 5016, 5092, 5412, 5494, 5896, 6232, 6270, 6365, 6765, 7370, 7638, 7790, 8040, 8241, 8360, 8569, 8844, 9020, 9348, 10184, 10824, 10988, 11055, 11685, 12540, 12730, 13530, 13735, 14003, 14740, 15276, 15580, 16482, 17138, 17688, 18040, 18696, 19095, 21976, 22110, 23370, 25080, 25460, 25707, 27060, 27470, 28006, 29480, 30217, 30552, 31160, 32964, 34276, 38190, 41205, 42009, 42845, 44220, 46740, 50920, 51414, 52193, 54120, 54940, 56012, 60434, 65928, 68552, 70015, 76380, 82410, 84018, 85690, 88440, 90651, 93480, 102828, 104386, 109880, 112024, 120868, 128535, 140030, 151085, 152760, 156579, 164820, 168036, 171380, 181302, 205656, 208772, 210045, 241736, 257070, 260965, 280060, 302170, 313158, 329640, 336072, 342760, 362604, 417544, 420090, 453255, 514140, 521930, 560120, 574123, 604340, 626316, 725208, 782895, 840180, 906510, 1028280, 1043860, 1148246, 1208680, 1252632, 1565790, 1680360, 1722369, 1813020, 2087720, 2296492, 2870615, 3131580, 3444738, 3626040, 4592984, 5741230, 6263160, 6889476, 8611845, 11482460, 13778952, 17223690, 22964920, 34447380, 68894760]

約数ペア:

[(1, 68894760), (2, 34447380), (3, 22964920), (4, 17223690), (5, 13778952), (6, 11482460), (8, 8611845), (10, 6889476), (11, 6263160), (12, 5741230), (15, 4592984), (19, 3626040), (20, 3444738), (22, 3131580), (24, 2870615), (30, 2296492), (33, 2087720), (38, 1813020), (40, 1722369), (41, 1680360), (44, 1565790), (55, 1252632), (57, 1208680), (60, 1148246), (66, 1043860), (67, 1028280), (76, 906510), (82, 840180), (88, 782895), (95, 725208), (110, 626316), (114, 604340), (120, 574123), (123, 560120), (132, 521930), (134, 514140), (152, 453255), (164, 420090), (165, 417544), (190, 362604), (201, 342760), (205, 336072), (209, 329640), (220, 313158), (228, 302170), (246, 280060), (264, 260965), (268, 257070), (285, 241736), (328, 210045), (330, 208772), (335, 205656), (380, 181302), (402, 171380), (410, 168036), (418, 164820), (440, 156579), (451, 152760), (456, 151085), (492, 140030), (536, 128535), (570, 120868), (615, 112024), (627, 109880), (660, 104386), (670, 102828), (737, 93480), (760, 90651), (779, 88440), (804, 85690), (820, 84018), (836, 82410), (902, 76380), (984, 70015), (1005, 68552), (1045, 65928), (1140, 60434), (1230, 56012), (1254, 54940), (1273, 54120), (1320, 52193), (1340, 51414), (1353, 50920), (1474, 46740), (1558, 44220), (1608, 42845), (1640, 42009), (1672, 41205), (1804, 38190), (2010, 34276), (2090, 32964), (2211, 31160), (2255, 30552), (2280, 30217), (2337, 29480), (2460, 28006), (2508, 27470), (2546, 27060), (2680, 25707), (2706, 25460), (2747, 25080), (2948, 23370), (3116, 22110), (3135, 21976), (3608, 19095), (3685, 18696), (3819, 18040), (3895, 17688), (4020, 17138), (4180, 16482), (4422, 15580), (4510, 15276), (4674, 14740), (4920, 14003), (5016, 13735), (5092, 13530), (5412, 12730), (5494, 12540), (5896, 11685), (6232, 11055), (6270, 10988), (6365, 10824), (6765, 10184), (7370, 9348), (7638, 9020), (7790, 8844), (8040, 8569), (8241, 8360)]