65938320

素因数分解:

$2^4\times 3^3\times 5^1\times 7^3\times {\mathrm{89}}^1$

素因数の和:132

約数の個数: 320

約数和(自身を含む): 267840000

約数和(自身を除く): 201901680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 89, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 178, 180, 189, 196, 210, 216, 240, 245, 252, 267, 270, 280, 294, 315, 336, 343, 356, 360, 378, 392, 420, 432, 441, 445, 490, 504, 534, 540, 560, 588, 623, 630, 686, 712, 720, 735, 756, 784, 801, 840, 882, 890, 945, 980, 1008, 1029, 1068, 1080, 1176, 1246, 1260, 1323, 1335, 1372, 1424, 1470, 1512, 1602, 1680, 1715, 1764, 1780, 1869, 1890, 1960, 2058, 2136, 2160, 2205, 2352, 2403, 2492, 2520, 2646, 2670, 2744, 2940, 3024, 3087, 3115, 3204, 3430, 3528, 3560, 3738, 3780, 3920, 4005, 4116, 4272, 4361, 4410, 4806, 4984, 5040, 5145, 5292, 5340, 5488, 5607, 5880, 6174, 6230, 6408, 6615, 6860, 7056, 7120, 7476, 7560, 8010, 8232, 8722, 8820, 9261, 9345, 9612, 9968, 10290, 10584, 10680, 11214, 11760, 12015, 12348, 12460, 12816, 13083, 13230, 13720, 14952, 15120, 15435, 16020, 16464, 16821, 17444, 17640, 18522, 18690, 19224, 20580, 21168, 21360, 21805, 22428, 24030, 24696, 24920, 26166, 26460, 27440, 28035, 29904, 30527, 30870, 32040, 33642, 34888, 35280, 37044, 37380, 38448, 39249, 41160, 43610, 44856, 46305, 48060, 49392, 49840, 52332, 52920, 56070, 61054, 61740, 64080, 65415, 67284, 69776, 74088, 74760, 78498, 82320, 84105, 87220, 89712, 91581, 92610, 96120, 104664, 105840, 112140, 117747, 122108, 123480, 130830, 134568, 148176, 149520, 152635, 156996, 168210, 174440, 183162, 185220, 192240, 196245, 209328, 224280, 235494, 244216, 246960, 261660, 269136, 274743, 305270, 313992, 336420, 348880, 366324, 370440, 392490, 448560, 457905, 470988, 488432, 523320, 549486, 588735, 610540, 627984, 672840, 732648, 740880, 784980, 824229, 915810, 941976, 1046640, 1098972, 1177470, 1221080, 1345680, 1373715, 1465296, 1569960, 1648458, 1831620, 1883952, 2197944, 2354940, 2442160, 2747430, 3139920, 3296916, 3663240, 4121145, 4395888, 4709880, 5494860, 6593832, 7326480, 8242290, 9419760, 10989720, 13187664, 16484580, 21979440, 32969160, 65938320]

約数ペア:

[(1, 65938320), (2, 32969160), (3, 21979440), (4, 16484580), (5, 13187664), (6, 10989720), (7, 9419760), (8, 8242290), (9, 7326480), (10, 6593832), (12, 5494860), (14, 4709880), (15, 4395888), (16, 4121145), (18, 3663240), (20, 3296916), (21, 3139920), (24, 2747430), (27, 2442160), (28, 2354940), (30, 2197944), (35, 1883952), (36, 1831620), (40, 1648458), (42, 1569960), (45, 1465296), (48, 1373715), (49, 1345680), (54, 1221080), (56, 1177470), (60, 1098972), (63, 1046640), (70, 941976), (72, 915810), (80, 824229), (84, 784980), (89, 740880), (90, 732648), (98, 672840), (105, 627984), (108, 610540), (112, 588735), (120, 549486), (126, 523320), (135, 488432), (140, 470988), (144, 457905), (147, 448560), (168, 392490), (178, 370440), (180, 366324), (189, 348880), (196, 336420), (210, 313992), (216, 305270), (240, 274743), (245, 269136), (252, 261660), (267, 246960), (270, 244216), (280, 235494), (294, 224280), (315, 209328), (336, 196245), (343, 192240), (356, 185220), (360, 183162), (378, 174440), (392, 168210), (420, 156996), (432, 152635), (441, 149520), (445, 148176), (490, 134568), (504, 130830), (534, 123480), (540, 122108), (560, 117747), (588, 112140), (623, 105840), (630, 104664), (686, 96120), (712, 92610), (720, 91581), (735, 89712), (756, 87220), (784, 84105), (801, 82320), (840, 78498), (882, 74760), (890, 74088), (945, 69776), (980, 67284), (1008, 65415), (1029, 64080), (1068, 61740), (1080, 61054), (1176, 56070), (1246, 52920), (1260, 52332), (1323, 49840), (1335, 49392), (1372, 48060), (1424, 46305), (1470, 44856), (1512, 43610), (1602, 41160), (1680, 39249), (1715, 38448), (1764, 37380), (1780, 37044), (1869, 35280), (1890, 34888), (1960, 33642), (2058, 32040), (2136, 30870), (2160, 30527), (2205, 29904), (2352, 28035), (2403, 27440), (2492, 26460), (2520, 26166), (2646, 24920), (2670, 24696), (2744, 24030), (2940, 22428), (3024, 21805), (3087, 21360), (3115, 21168), (3204, 20580), (3430, 19224), (3528, 18690), (3560, 18522), (3738, 17640), (3780, 17444), (3920, 16821), (4005, 16464), (4116, 16020), (4272, 15435), (4361, 15120), (4410, 14952), (4806, 13720), (4984, 13230), (5040, 13083), (5145, 12816), (5292, 12460), (5340, 12348), (5488, 12015), (5607, 11760), (5880, 11214), (6174, 10680), (6230, 10584), (6408, 10290), (6615, 9968), (6860, 9612), (7056, 9345), (7120, 9261), (7476, 8820), (7560, 8722), (8010, 8232)]