21561633072

素因数分解:

$2^4\times 3^2\times 7^5\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:259

約数の個数: 360

約数和(自身を含む): 72066458880

約数和(自身を除く): 50504825808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 59, 63, 72, 84, 98, 112, 118, 126, 144, 147, 151, 168, 177, 196, 236, 252, 294, 302, 336, 343, 354, 392, 413, 441, 453, 472, 504, 531, 588, 604, 686, 708, 784, 826, 882, 906, 944, 1008, 1029, 1057, 1062, 1176, 1208, 1239, 1359, 1372, 1416, 1652, 1764, 1812, 2058, 2114, 2124, 2352, 2401, 2416, 2478, 2718, 2744, 2832, 2891, 3087, 3171, 3304, 3528, 3624, 3717, 4116, 4228, 4248, 4802, 4956, 5436, 5488, 5782, 6174, 6342, 6608, 7056, 7203, 7248, 7399, 7434, 8232, 8456, 8496, 8673, 8909, 9513, 9604, 9912, 10872, 11564, 12348, 12684, 14406, 14798, 14868, 16464, 16807, 16912, 17346, 17818, 19026, 19208, 19824, 20237, 21609, 21744, 22197, 23128, 24696, 25368, 26019, 26727, 28812, 29596, 29736, 33614, 34692, 35636, 38052, 38416, 40474, 43218, 44394, 46256, 49392, 50421, 50736, 51793, 52038, 53454, 57624, 59192, 59472, 60711, 62363, 66591, 67228, 69384, 71272, 76104, 80181, 80948, 86436, 88788, 100842, 103586, 104076, 106908, 115248, 118384, 121422, 124726, 133182, 134456, 138768, 141659, 142544, 151263, 152208, 155379, 160362, 161896, 172872, 177576, 182133, 187089, 201684, 207172, 208152, 213816, 242844, 249452, 266364, 268912, 283318, 302526, 310758, 320724, 323792, 345744, 355152, 362551, 364266, 374178, 403368, 414344, 416304, 424977, 427632, 436541, 466137, 485688, 498904, 532728, 561267, 566636, 605052, 621516, 641448, 725102, 728532, 748356, 806736, 828688, 849954, 873082, 932274, 971376, 991613, 997808, 1065456, 1087653, 1122534, 1133272, 1210104, 1243032, 1274931, 1282896, 1309623, 1450204, 1457064, 1496712, 1699908, 1746164, 1864548, 1983226, 2175306, 2245068, 2266544, 2420208, 2486064, 2537857, 2549862, 2619246, 2900408, 2914128, 2974839, 2993424, 3055787, 3262959, 3399816, 3492328, 3729096, 3928869, 3966452, 4350612, 4490136, 5075714, 5099724, 5238492, 5800816, 5949678, 6111574, 6525918, 6799632, 6984656, 7458192, 7613571, 7857738, 7932904, 8701224, 8924517, 8980272, 9167361, 10151428, 10199448, 10476984, 11899356, 12223148, 13051836, 15227142, 15715476, 15865808, 17402448, 17849034, 18334722, 20302856, 20398896, 20953968, 21390509, 22840713, 23798712, 24446296, 26103672, 27502083, 30454284, 31430952, 35698068, 36669444, 40605712, 42781018, 45681426, 47597424, 48892592, 52207344, 55004166, 60908568, 62861904, 64171527, 71396136, 73338888, 85562036, 91362852, 110008332, 121817136, 128343054, 142792272, 146677776, 149733563, 171124072, 182725704, 192514581, 220016664, 256686108, 299467126, 342248144, 365451408, 385029162, 440033328, 449200689, 513372216, 598934252, 770058324, 898401378, 1026744432, 1197868504, 1347602067, 1540116648, 1796802756, 2395737008, 2695204134, 3080233296, 3593605512, 5390408268, 7187211024, 10780816536, 21561633072]

約数ペア:

[(1, 21561633072), (2, 10780816536), (3, 7187211024), (4, 5390408268), (6, 3593605512), (7, 3080233296), (8, 2695204134), (9, 2395737008), (12, 1796802756), (14, 1540116648), (16, 1347602067), (18, 1197868504), (21, 1026744432), (24, 898401378), (28, 770058324), (36, 598934252), (42, 513372216), (48, 449200689), (49, 440033328), (56, 385029162), (59, 365451408), (63, 342248144), (72, 299467126), (84, 256686108), (98, 220016664), (112, 192514581), (118, 182725704), (126, 171124072), (144, 149733563), (147, 146677776), (151, 142792272), (168, 128343054), (177, 121817136), (196, 110008332), (236, 91362852), (252, 85562036), (294, 73338888), (302, 71396136), (336, 64171527), (343, 62861904), (354, 60908568), (392, 55004166), (413, 52207344), (441, 48892592), (453, 47597424), (472, 45681426), (504, 42781018), (531, 40605712), (588, 36669444), (604, 35698068), (686, 31430952), (708, 30454284), (784, 27502083), (826, 26103672), (882, 24446296), (906, 23798712), (944, 22840713), (1008, 21390509), (1029, 20953968), (1057, 20398896), (1062, 20302856), (1176, 18334722), (1208, 17849034), (1239, 17402448), (1359, 15865808), (1372, 15715476), (1416, 15227142), (1652, 13051836), (1764, 12223148), (1812, 11899356), (2058, 10476984), (2114, 10199448), (2124, 10151428), (2352, 9167361), (2401, 8980272), (2416, 8924517), (2478, 8701224), (2718, 7932904), (2744, 7857738), (2832, 7613571), (2891, 7458192), (3087, 6984656), (3171, 6799632), (3304, 6525918), (3528, 6111574), (3624, 5949678), (3717, 5800816), (4116, 5238492), (4228, 5099724), (4248, 5075714), (4802, 4490136), (4956, 4350612), (5436, 3966452), (5488, 3928869), (5782, 3729096), (6174, 3492328), (6342, 3399816), (6608, 3262959), (7056, 3055787), (7203, 2993424), (7248, 2974839), (7399, 2914128), (7434, 2900408), (8232, 2619246), (8456, 2549862), (8496, 2537857), (8673, 2486064), (8909, 2420208), (9513, 2266544), (9604, 2245068), (9912, 2175306), (10872, 1983226), (11564, 1864548), (12348, 1746164), (12684, 1699908), (14406, 1496712), (14798, 1457064), (14868, 1450204), (16464, 1309623), (16807, 1282896), (16912, 1274931), (17346, 1243032), (17818, 1210104), (19026, 1133272), (19208, 1122534), (19824, 1087653), (20237, 1065456), (21609, 997808), (21744, 991613), (22197, 971376), (23128, 932274), (24696, 873082), (25368, 849954), (26019, 828688), (26727, 806736), (28812, 748356), (29596, 728532), (29736, 725102), (33614, 641448), (34692, 621516), (35636, 605052), (38052, 566636), (38416, 561267), (40474, 532728), (43218, 498904), (44394, 485688), (46256, 466137), (49392, 436541), (50421, 427632), (50736, 424977), (51793, 416304), (52038, 414344), (53454, 403368), (57624, 374178), (59192, 364266), (59472, 362551), (60711, 355152), (62363, 345744), (66591, 323792), (67228, 320724), (69384, 310758), (71272, 302526), (76104, 283318), (80181, 268912), (80948, 266364), (86436, 249452), (88788, 242844), (100842, 213816), (103586, 208152), (104076, 207172), (106908, 201684), (115248, 187089), (118384, 182133), (121422, 177576), (124726, 172872), (133182, 161896), (134456, 160362), (138768, 155379), (141659, 152208), (142544, 151263)]