172419408

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:151

約数の個数: 320

約数和(自身を含む): 615198720

約数和(自身を除く): 442779312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 36, 37, 42, 46, 48, 54, 56, 63, 67, 69, 72, 74, 84, 92, 108, 111, 112, 126, 134, 138, 144, 148, 161, 168, 184, 189, 201, 207, 216, 222, 252, 259, 268, 276, 296, 322, 333, 336, 368, 378, 402, 414, 432, 444, 469, 483, 504, 518, 536, 552, 592, 603, 621, 644, 666, 756, 777, 804, 828, 851, 888, 938, 966, 999, 1008, 1036, 1072, 1104, 1206, 1242, 1288, 1332, 1407, 1449, 1512, 1541, 1554, 1608, 1656, 1702, 1776, 1809, 1876, 1932, 1998, 2072, 2331, 2412, 2479, 2484, 2553, 2576, 2664, 2814, 2898, 3024, 3082, 3108, 3216, 3312, 3404, 3618, 3752, 3864, 3996, 4144, 4221, 4347, 4623, 4662, 4824, 4958, 4968, 5106, 5328, 5628, 5796, 5957, 6164, 6216, 6808, 6993, 7236, 7437, 7504, 7659, 7728, 7992, 8442, 8694, 9246, 9324, 9648, 9916, 9936, 10212, 10787, 11256, 11592, 11914, 12328, 12432, 12663, 13616, 13869, 13986, 14472, 14874, 15318, 15984, 16884, 17353, 17388, 17871, 18492, 18648, 19832, 20424, 21574, 22311, 22512, 22977, 23184, 23828, 24656, 25326, 27738, 27972, 28944, 29748, 30636, 32361, 33768, 34706, 34776, 35742, 36984, 37296, 39664, 40848, 41607, 43148, 44622, 45954, 47656, 50652, 52059, 53613, 55476, 55944, 57017, 59496, 61272, 64722, 66933, 67536, 69412, 69552, 71484, 73968, 83214, 86296, 89244, 91908, 95312, 97083, 101304, 104118, 107226, 110952, 111888, 114034, 118992, 122544, 129444, 133866, 138824, 142968, 156177, 160839, 166428, 171051, 172592, 178488, 183816, 194166, 202608, 208236, 214452, 221904, 228068, 258888, 267732, 277648, 285936, 291249, 312354, 321678, 332856, 342102, 356976, 367632, 388332, 399119, 416472, 428904, 456136, 468531, 513153, 517776, 535464, 582498, 624708, 643356, 665712, 684204, 776664, 798238, 832944, 857808, 912272, 937062, 1026306, 1070928, 1164996, 1197357, 1249416, 1286712, 1368408, 1539459, 1553328, 1596476, 1874124, 2052612, 2329992, 2394714, 2498832, 2573424, 2736816, 3078918, 3192952, 3592071, 3748248, 4105224, 4659984, 4789428, 6157836, 6385904, 7184142, 7496496, 8210448, 9578856, 10776213, 12315672, 14368284, 19157712, 21552426, 24631344, 28736568, 43104852, 57473136, 86209704, 172419408]

約数ペア:

[(1, 172419408), (2, 86209704), (3, 57473136), (4, 43104852), (6, 28736568), (7, 24631344), (8, 21552426), (9, 19157712), (12, 14368284), (14, 12315672), (16, 10776213), (18, 9578856), (21, 8210448), (23, 7496496), (24, 7184142), (27, 6385904), (28, 6157836), (36, 4789428), (37, 4659984), (42, 4105224), (46, 3748248), (48, 3592071), (54, 3192952), (56, 3078918), (63, 2736816), (67, 2573424), (69, 2498832), (72, 2394714), (74, 2329992), (84, 2052612), (92, 1874124), (108, 1596476), (111, 1553328), (112, 1539459), (126, 1368408), (134, 1286712), (138, 1249416), (144, 1197357), (148, 1164996), (161, 1070928), (168, 1026306), (184, 937062), (189, 912272), (201, 857808), (207, 832944), (216, 798238), (222, 776664), (252, 684204), (259, 665712), (268, 643356), (276, 624708), (296, 582498), (322, 535464), (333, 517776), (336, 513153), (368, 468531), (378, 456136), (402, 428904), (414, 416472), (432, 399119), (444, 388332), (469, 367632), (483, 356976), (504, 342102), (518, 332856), (536, 321678), (552, 312354), (592, 291249), (603, 285936), (621, 277648), (644, 267732), (666, 258888), (756, 228068), (777, 221904), (804, 214452), (828, 208236), (851, 202608), (888, 194166), (938, 183816), (966, 178488), (999, 172592), (1008, 171051), (1036, 166428), (1072, 160839), (1104, 156177), (1206, 142968), (1242, 138824), (1288, 133866), (1332, 129444), (1407, 122544), (1449, 118992), (1512, 114034), (1541, 111888), (1554, 110952), (1608, 107226), (1656, 104118), (1702, 101304), (1776, 97083), (1809, 95312), (1876, 91908), (1932, 89244), (1998, 86296), (2072, 83214), (2331, 73968), (2412, 71484), (2479, 69552), (2484, 69412), (2553, 67536), (2576, 66933), (2664, 64722), (2814, 61272), (2898, 59496), (3024, 57017), (3082, 55944), (3108, 55476), (3216, 53613), (3312, 52059), (3404, 50652), (3618, 47656), (3752, 45954), (3864, 44622), (3996, 43148), (4144, 41607), (4221, 40848), (4347, 39664), (4623, 37296), (4662, 36984), (4824, 35742), (4958, 34776), (4968, 34706), (5106, 33768), (5328, 32361), (5628, 30636), (5796, 29748), (5957, 28944), (6164, 27972), (6216, 27738), (6808, 25326), (6993, 24656), (7236, 23828), (7437, 23184), (7504, 22977), (7659, 22512), (7728, 22311), (7992, 21574), (8442, 20424), (8694, 19832), (9246, 18648), (9324, 18492), (9648, 17871), (9916, 17388), (9936, 17353), (10212, 16884), (10787, 15984), (11256, 15318), (11592, 14874), (11914, 14472), (12328, 13986), (12432, 13869), (12663, 13616)]