12978678240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{26431}}^1$

素因数の和:26494

約数の個数: 288

約数和(自身を含む): 49876549632

約数和(自身を除く): 36897871392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 32, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 96, 99, 110, 120, 124, 132, 144, 155, 160, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 288, 310, 330, 341, 352, 360, 372, 396, 440, 465, 480, 495, 496, 528, 558, 620, 660, 682, 720, 744, 792, 880, 930, 990, 992, 1023, 1056, 1116, 1240, 1320, 1364, 1395, 1440, 1488, 1584, 1705, 1760, 1860, 1980, 2046, 2232, 2480, 2640, 2728, 2790, 2976, 3069, 3168, 3410, 3720, 3960, 4092, 4464, 4960, 5115, 5280, 5456, 5580, 6138, 6820, 7440, 7920, 8184, 8928, 10230, 10912, 11160, 12276, 13640, 14880, 15345, 15840, 16368, 20460, 22320, 24552, 26431, 27280, 30690, 32736, 40920, 44640, 49104, 52862, 54560, 61380, 79293, 81840, 98208, 105724, 122760, 132155, 158586, 163680, 211448, 237879, 245520, 264310, 290741, 317172, 396465, 422896, 475758, 491040, 528620, 581482, 634344, 792930, 819361, 845792, 872223, 951516, 1057240, 1162964, 1189395, 1268688, 1453705, 1585860, 1638722, 1744446, 1903032, 2114480, 2325928, 2378790, 2458083, 2537376, 2616669, 2907410, 3171720, 3277444, 3488892, 3806064, 4096805, 4228960, 4361115, 4651856, 4757580, 4916166, 5233338, 5814820, 6343440, 6554888, 6977784, 7374249, 7612128, 8193610, 8722230, 9012971, 9303712, 9515160, 9832332, 10466676, 11629640, 12290415, 12686880, 13083345, 13109776, 13955568, 14748498, 16387220, 17444460, 18025942, 19030320, 19664664, 20933352, 23259280, 24580830, 26166690, 26219552, 27038913, 27911136, 29496996, 32774440, 34888920, 36051884, 36871245, 38060640, 39329328, 41866704, 45064855, 46518560, 49161660, 52333380, 54077826, 58993992, 65548880, 69777840, 72103768, 73742490, 78658656, 81116739, 83733408, 90129710, 98323320, 104666760, 108155652, 117987984, 131097760, 135194565, 139555680, 144207536, 147484980, 162233478, 180259420, 196646640, 209333520, 216311304, 235975968, 270389130, 288415072, 294969960, 324466956, 360518840, 393293280, 405583695, 418667040, 432622608, 540778260, 589939920, 648933912, 721037680, 811167390, 865245216, 1081556520, 1179879840, 1297867824, 1442075360, 1622334780, 2163113040, 2595735648, 3244669560, 4326226080, 6489339120, 12978678240]

約数ペア:

[(1, 12978678240), (2, 6489339120), (3, 4326226080), (4, 3244669560), (5, 2595735648), (6, 2163113040), (8, 1622334780), (9, 1442075360), (10, 1297867824), (11, 1179879840), (12, 1081556520), (15, 865245216), (16, 811167390), (18, 721037680), (20, 648933912), (22, 589939920), (24, 540778260), (30, 432622608), (31, 418667040), (32, 405583695), (33, 393293280), (36, 360518840), (40, 324466956), (44, 294969960), (45, 288415072), (48, 270389130), (55, 235975968), (60, 216311304), (62, 209333520), (66, 196646640), (72, 180259420), (80, 162233478), (88, 147484980), (90, 144207536), (93, 139555680), (96, 135194565), (99, 131097760), (110, 117987984), (120, 108155652), (124, 104666760), (132, 98323320), (144, 90129710), (155, 83733408), (160, 81116739), (165, 78658656), (176, 73742490), (180, 72103768), (186, 69777840), (198, 65548880), (220, 58993992), (240, 54077826), (248, 52333380), (264, 49161660), (279, 46518560), (288, 45064855), (310, 41866704), (330, 39329328), (341, 38060640), (352, 36871245), (360, 36051884), (372, 34888920), (396, 32774440), (440, 29496996), (465, 27911136), (480, 27038913), (495, 26219552), (496, 26166690), (528, 24580830), (558, 23259280), (620, 20933352), (660, 19664664), (682, 19030320), (720, 18025942), (744, 17444460), (792, 16387220), (880, 14748498), (930, 13955568), (990, 13109776), (992, 13083345), (1023, 12686880), (1056, 12290415), (1116, 11629640), (1240, 10466676), (1320, 9832332), (1364, 9515160), (1395, 9303712), (1440, 9012971), (1488, 8722230), (1584, 8193610), (1705, 7612128), (1760, 7374249), (1860, 6977784), (1980, 6554888), (2046, 6343440), (2232, 5814820), (2480, 5233338), (2640, 4916166), (2728, 4757580), (2790, 4651856), (2976, 4361115), (3069, 4228960), (3168, 4096805), (3410, 3806064), (3720, 3488892), (3960, 3277444), (4092, 3171720), (4464, 2907410), (4960, 2616669), (5115, 2537376), (5280, 2458083), (5456, 2378790), (5580, 2325928), (6138, 2114480), (6820, 1903032), (7440, 1744446), (7920, 1638722), (8184, 1585860), (8928, 1453705), (10230, 1268688), (10912, 1189395), (11160, 1162964), (12276, 1057240), (13640, 951516), (14880, 872223), (15345, 845792), (15840, 819361), (16368, 792930), (20460, 634344), (22320, 581482), (24552, 528620), (26431, 491040), (27280, 475758), (30690, 422896), (32736, 396465), (40920, 317172), (44640, 290741), (49104, 264310), (52862, 245520), (54560, 237879), (61380, 211448), (79293, 163680), (81840, 158586), (98208, 132155), (105724, 122760)]