61493040

素因数分解:

$2^4\times 3^3\times 5^1\times 7^3\times {\mathrm{83}}^1$

素因数の和:126

約数の個数: 320

約数和(自身を含む): 249984000

約数和(自身を除く): 188490960

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, 83, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 166, 168, 180, 189, 196, 210, 216, 240, 245, 249, 252, 270, 280, 294, 315, 332, 336, 343, 360, 378, 392, 415, 420, 432, 441, 490, 498, 504, 540, 560, 581, 588, 630, 664, 686, 720, 735, 747, 756, 784, 830, 840, 882, 945, 980, 996, 1008, 1029, 1080, 1162, 1176, 1245, 1260, 1323, 1328, 1372, 1470, 1494, 1512, 1660, 1680, 1715, 1743, 1764, 1890, 1960, 1992, 2058, 2160, 2205, 2241, 2324, 2352, 2490, 2520, 2646, 2744, 2905, 2940, 2988, 3024, 3087, 3320, 3430, 3486, 3528, 3735, 3780, 3920, 3984, 4067, 4116, 4410, 4482, 4648, 4980, 5040, 5145, 5229, 5292, 5488, 5810, 5880, 5976, 6174, 6615, 6640, 6860, 6972, 7056, 7470, 7560, 8134, 8232, 8715, 8820, 8964, 9261, 9296, 9960, 10290, 10458, 10584, 11205, 11620, 11760, 11952, 12201, 12348, 13230, 13720, 13944, 14940, 15120, 15435, 15687, 16268, 16464, 17430, 17640, 17928, 18522, 19920, 20335, 20580, 20916, 21168, 22410, 23240, 24402, 24696, 26145, 26460, 27440, 27888, 28469, 29880, 30870, 31374, 32536, 34860, 35280, 35856, 36603, 37044, 40670, 41160, 41832, 44820, 46305, 46480, 48804, 49392, 52290, 52920, 56938, 59760, 61005, 61740, 62748, 65072, 69720, 73206, 74088, 78435, 81340, 82320, 83664, 85407, 89640, 92610, 97608, 104580, 105840, 109809, 113876, 122010, 123480, 125496, 139440, 142345, 146412, 148176, 156870, 162680, 170814, 179280, 183015, 185220, 195216, 209160, 219618, 227752, 244020, 246960, 250992, 256221, 284690, 292824, 313740, 325360, 341628, 366030, 370440, 418320, 427035, 439236, 455504, 488040, 512442, 549045, 569380, 585648, 627480, 683256, 732060, 740880, 768663, 854070, 878472, 976080, 1024884, 1098090, 1138760, 1254960, 1281105, 1366512, 1464120, 1537326, 1708140, 1756944, 2049768, 2196180, 2277520, 2562210, 2928240, 3074652, 3416280, 3843315, 4099536, 4392360, 5124420, 6149304, 6832560, 7686630, 8784720, 10248840, 12298608, 15373260, 20497680, 30746520, 61493040]

約数ペア:

[(1, 61493040), (2, 30746520), (3, 20497680), (4, 15373260), (5, 12298608), (6, 10248840), (7, 8784720), (8, 7686630), (9, 6832560), (10, 6149304), (12, 5124420), (14, 4392360), (15, 4099536), (16, 3843315), (18, 3416280), (20, 3074652), (21, 2928240), (24, 2562210), (27, 2277520), (28, 2196180), (30, 2049768), (35, 1756944), (36, 1708140), (40, 1537326), (42, 1464120), (45, 1366512), (48, 1281105), (49, 1254960), (54, 1138760), (56, 1098090), (60, 1024884), (63, 976080), (70, 878472), (72, 854070), (80, 768663), (83, 740880), (84, 732060), (90, 683256), (98, 627480), (105, 585648), (108, 569380), (112, 549045), (120, 512442), (126, 488040), (135, 455504), (140, 439236), (144, 427035), (147, 418320), (166, 370440), (168, 366030), (180, 341628), (189, 325360), (196, 313740), (210, 292824), (216, 284690), (240, 256221), (245, 250992), (249, 246960), (252, 244020), (270, 227752), (280, 219618), (294, 209160), (315, 195216), (332, 185220), (336, 183015), (343, 179280), (360, 170814), (378, 162680), (392, 156870), (415, 148176), (420, 146412), (432, 142345), (441, 139440), (490, 125496), (498, 123480), (504, 122010), (540, 113876), (560, 109809), (581, 105840), (588, 104580), (630, 97608), (664, 92610), (686, 89640), (720, 85407), (735, 83664), (747, 82320), (756, 81340), (784, 78435), (830, 74088), (840, 73206), (882, 69720), (945, 65072), (980, 62748), (996, 61740), (1008, 61005), (1029, 59760), (1080, 56938), (1162, 52920), (1176, 52290), (1245, 49392), (1260, 48804), (1323, 46480), (1328, 46305), (1372, 44820), (1470, 41832), (1494, 41160), (1512, 40670), (1660, 37044), (1680, 36603), (1715, 35856), (1743, 35280), (1764, 34860), (1890, 32536), (1960, 31374), (1992, 30870), (2058, 29880), (2160, 28469), (2205, 27888), (2241, 27440), (2324, 26460), (2352, 26145), (2490, 24696), (2520, 24402), (2646, 23240), (2744, 22410), (2905, 21168), (2940, 20916), (2988, 20580), (3024, 20335), (3087, 19920), (3320, 18522), (3430, 17928), (3486, 17640), (3528, 17430), (3735, 16464), (3780, 16268), (3920, 15687), (3984, 15435), (4067, 15120), (4116, 14940), (4410, 13944), (4482, 13720), (4648, 13230), (4980, 12348), (5040, 12201), (5145, 11952), (5229, 11760), (5292, 11620), (5488, 11205), (5810, 10584), (5880, 10458), (5976, 10290), (6174, 9960), (6615, 9296), (6640, 9261), (6860, 8964), (6972, 8820), (7056, 8715), (7470, 8232), (7560, 8134)]