7220304

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:82

約数の個数: 240

約数和(自身を含む): 27081600

約数和(自身を除く): 19861296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 29, 36, 38, 39, 42, 48, 52, 56, 57, 58, 63, 72, 76, 78, 84, 87, 91, 104, 112, 114, 116, 117, 126, 133, 144, 152, 156, 168, 171, 174, 182, 203, 208, 228, 232, 234, 247, 252, 261, 266, 273, 304, 312, 336, 342, 348, 364, 377, 399, 406, 456, 464, 468, 494, 504, 522, 532, 546, 551, 609, 624, 684, 696, 728, 741, 754, 798, 812, 819, 912, 936, 988, 1008, 1044, 1064, 1092, 1102, 1131, 1197, 1218, 1368, 1392, 1456, 1482, 1508, 1596, 1624, 1638, 1653, 1729, 1827, 1872, 1976, 2088, 2128, 2184, 2204, 2223, 2262, 2394, 2436, 2639, 2736, 2964, 3016, 3192, 3248, 3276, 3306, 3393, 3458, 3654, 3857, 3952, 4176, 4368, 4408, 4446, 4524, 4788, 4872, 4959, 5187, 5278, 5928, 6032, 6384, 6552, 6612, 6786, 6916, 7163, 7308, 7714, 7917, 8816, 8892, 9048, 9576, 9744, 9918, 10374, 10556, 11571, 11856, 13104, 13224, 13572, 13832, 14326, 14616, 15428, 15561, 15834, 17784, 18096, 19152, 19836, 20748, 21112, 21489, 23142, 23751, 26448, 27144, 27664, 28652, 29232, 30856, 31122, 31668, 34713, 35568, 39672, 41496, 42224, 42978, 46284, 47502, 50141, 54288, 57304, 61712, 62244, 63336, 64467, 69426, 79344, 82992, 85956, 92568, 95004, 100282, 114608, 124488, 126672, 128934, 138852, 150423, 171912, 185136, 190008, 200564, 248976, 257868, 277704, 300846, 343824, 380016, 401128, 451269, 515736, 555408, 601692, 802256, 902538, 1031472, 1203384, 1805076, 2406768, 3610152, 7220304]

約数ペア:

[(1, 7220304), (2, 3610152), (3, 2406768), (4, 1805076), (6, 1203384), (7, 1031472), (8, 902538), (9, 802256), (12, 601692), (13, 555408), (14, 515736), (16, 451269), (18, 401128), (19, 380016), (21, 343824), (24, 300846), (26, 277704), (28, 257868), (29, 248976), (36, 200564), (38, 190008), (39, 185136), (42, 171912), (48, 150423), (52, 138852), (56, 128934), (57, 126672), (58, 124488), (63, 114608), (72, 100282), (76, 95004), (78, 92568), (84, 85956), (87, 82992), (91, 79344), (104, 69426), (112, 64467), (114, 63336), (116, 62244), (117, 61712), (126, 57304), (133, 54288), (144, 50141), (152, 47502), (156, 46284), (168, 42978), (171, 42224), (174, 41496), (182, 39672), (203, 35568), (208, 34713), (228, 31668), (232, 31122), (234, 30856), (247, 29232), (252, 28652), (261, 27664), (266, 27144), (273, 26448), (304, 23751), (312, 23142), (336, 21489), (342, 21112), (348, 20748), (364, 19836), (377, 19152), (399, 18096), (406, 17784), (456, 15834), (464, 15561), (468, 15428), (494, 14616), (504, 14326), (522, 13832), (532, 13572), (546, 13224), (551, 13104), (609, 11856), (624, 11571), (684, 10556), (696, 10374), (728, 9918), (741, 9744), (754, 9576), (798, 9048), (812, 8892), (819, 8816), (912, 7917), (936, 7714), (988, 7308), (1008, 7163), (1044, 6916), (1064, 6786), (1092, 6612), (1102, 6552), (1131, 6384), (1197, 6032), (1218, 5928), (1368, 5278), (1392, 5187), (1456, 4959), (1482, 4872), (1508, 4788), (1596, 4524), (1624, 4446), (1638, 4408), (1653, 4368), (1729, 4176), (1827, 3952), (1872, 3857), (1976, 3654), (2088, 3458), (2128, 3393), (2184, 3306), (2204, 3276), (2223, 3248), (2262, 3192), (2394, 3016), (2436, 2964), (2639, 2736)]