220016664

素因数分解:

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

素因数の和:243

約数の個数: 192

約数和(自身を含む): 711360000

約数和(自身を除く): 491343336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 59, 63, 72, 84, 98, 118, 126, 147, 151, 168, 177, 196, 236, 252, 294, 302, 343, 354, 392, 413, 441, 453, 472, 504, 531, 588, 604, 686, 708, 826, 882, 906, 1029, 1057, 1062, 1176, 1208, 1239, 1359, 1372, 1416, 1652, 1764, 1812, 2058, 2114, 2124, 2478, 2718, 2744, 2891, 3087, 3171, 3304, 3528, 3624, 3717, 4116, 4228, 4248, 4956, 5436, 5782, 6174, 6342, 7399, 7434, 8232, 8456, 8673, 8909, 9513, 9912, 10872, 11564, 12348, 12684, 14798, 14868, 17346, 17818, 19026, 20237, 22197, 23128, 24696, 25368, 26019, 26727, 29596, 29736, 34692, 35636, 38052, 40474, 44394, 51793, 52038, 53454, 59192, 60711, 62363, 66591, 69384, 71272, 76104, 80181, 80948, 88788, 103586, 104076, 106908, 121422, 124726, 133182, 155379, 160362, 161896, 177576, 182133, 187089, 207172, 208152, 213816, 242844, 249452, 266364, 310758, 320724, 364266, 374178, 414344, 436541, 466137, 485688, 498904, 532728, 561267, 621516, 641448, 728532, 748356, 873082, 932274, 1122534, 1243032, 1309623, 1457064, 1496712, 1746164, 1864548, 2245068, 2619246, 3055787, 3492328, 3729096, 3928869, 4490136, 5238492, 6111574, 7857738, 9167361, 10476984, 12223148, 15715476, 18334722, 24446296, 27502083, 31430952, 36669444, 55004166, 73338888, 110008332, 220016664]

約数ペア:

[(1, 220016664), (2, 110008332), (3, 73338888), (4, 55004166), (6, 36669444), (7, 31430952), (8, 27502083), (9, 24446296), (12, 18334722), (14, 15715476), (18, 12223148), (21, 10476984), (24, 9167361), (28, 7857738), (36, 6111574), (42, 5238492), (49, 4490136), (56, 3928869), (59, 3729096), (63, 3492328), (72, 3055787), (84, 2619246), (98, 2245068), (118, 1864548), (126, 1746164), (147, 1496712), (151, 1457064), (168, 1309623), (177, 1243032), (196, 1122534), (236, 932274), (252, 873082), (294, 748356), (302, 728532), (343, 641448), (354, 621516), (392, 561267), (413, 532728), (441, 498904), (453, 485688), (472, 466137), (504, 436541), (531, 414344), (588, 374178), (604, 364266), (686, 320724), (708, 310758), (826, 266364), (882, 249452), (906, 242844), (1029, 213816), (1057, 208152), (1062, 207172), (1176, 187089), (1208, 182133), (1239, 177576), (1359, 161896), (1372, 160362), (1416, 155379), (1652, 133182), (1764, 124726), (1812, 121422), (2058, 106908), (2114, 104076), (2124, 103586), (2478, 88788), (2718, 80948), (2744, 80181), (2891, 76104), (3087, 71272), (3171, 69384), (3304, 66591), (3528, 62363), (3624, 60711), (3717, 59192), (4116, 53454), (4228, 52038), (4248, 51793), (4956, 44394), (5436, 40474), (5782, 38052), (6174, 35636), (6342, 34692), (7399, 29736), (7434, 29596), (8232, 26727), (8456, 26019), (8673, 25368), (8909, 24696), (9513, 23128), (9912, 22197), (10872, 20237), (11564, 19026), (12348, 17818), (12684, 17346), (14798, 14868)]