320058648

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1$

素因数の和:911

約数の個数: 256

約数和(自身を含む): 1153152000

約数和(自身を除く): 833093352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 19, 21, 24, 26, 27, 28, 36, 38, 39, 42, 52, 54, 56, 57, 63, 72, 76, 78, 84, 91, 104, 108, 114, 117, 126, 133, 152, 156, 168, 171, 182, 189, 216, 228, 234, 247, 252, 266, 273, 312, 342, 351, 364, 378, 399, 456, 468, 494, 504, 513, 532, 546, 684, 702, 728, 741, 756, 798, 819, 857, 936, 988, 1026, 1064, 1092, 1197, 1368, 1404, 1482, 1512, 1596, 1638, 1714, 1729, 1976, 2052, 2184, 2223, 2394, 2457, 2571, 2808, 2964, 3192, 3276, 3428, 3458, 3591, 4104, 4446, 4788, 4914, 5142, 5187, 5928, 5999, 6552, 6669, 6856, 6916, 7182, 7713, 8892, 9576, 9828, 10284, 10374, 11141, 11998, 13338, 13832, 14364, 15426, 15561, 16283, 17784, 17997, 19656, 20568, 20748, 22282, 23139, 23996, 26676, 28728, 30852, 31122, 32566, 33423, 35994, 41496, 44564, 46278, 46683, 47992, 48849, 53352, 53991, 61704, 62244, 65132, 66846, 71988, 77987, 89128, 92556, 93366, 97698, 100269, 107982, 113981, 124488, 130264, 133692, 143976, 146547, 155974, 161973, 185112, 186732, 195396, 200538, 211679, 215964, 227962, 233961, 267384, 293094, 300807, 311948, 323946, 341943, 373464, 390792, 401076, 423358, 431928, 439641, 455924, 467922, 586188, 601614, 623896, 635037, 647892, 683886, 701883, 802152, 846716, 879282, 911848, 935844, 1025829, 1172376, 1203228, 1270074, 1295784, 1367772, 1403766, 1481753, 1693432, 1758564, 1871688, 1905111, 2051658, 2105649, 2406456, 2540148, 2735544, 2807532, 2963506, 3077487, 3517128, 3810222, 4103316, 4211298, 4445259, 5080296, 5615064, 5715333, 5927012, 6154974, 7620444, 8206632, 8422596, 8890518, 11430666, 11854024, 12309948, 13335777, 15240888, 16845192, 17781036, 22861332, 24619896, 26671554, 35562072, 40007331, 45722664, 53343108, 80014662, 106686216, 160029324, 320058648]

約数ペア:

[(1, 320058648), (2, 160029324), (3, 106686216), (4, 80014662), (6, 53343108), (7, 45722664), (8, 40007331), (9, 35562072), (12, 26671554), (13, 24619896), (14, 22861332), (18, 17781036), (19, 16845192), (21, 15240888), (24, 13335777), (26, 12309948), (27, 11854024), (28, 11430666), (36, 8890518), (38, 8422596), (39, 8206632), (42, 7620444), (52, 6154974), (54, 5927012), (56, 5715333), (57, 5615064), (63, 5080296), (72, 4445259), (76, 4211298), (78, 4103316), (84, 3810222), (91, 3517128), (104, 3077487), (108, 2963506), (114, 2807532), (117, 2735544), (126, 2540148), (133, 2406456), (152, 2105649), (156, 2051658), (168, 1905111), (171, 1871688), (182, 1758564), (189, 1693432), (216, 1481753), (228, 1403766), (234, 1367772), (247, 1295784), (252, 1270074), (266, 1203228), (273, 1172376), (312, 1025829), (342, 935844), (351, 911848), (364, 879282), (378, 846716), (399, 802152), (456, 701883), (468, 683886), (494, 647892), (504, 635037), (513, 623896), (532, 601614), (546, 586188), (684, 467922), (702, 455924), (728, 439641), (741, 431928), (756, 423358), (798, 401076), (819, 390792), (857, 373464), (936, 341943), (988, 323946), (1026, 311948), (1064, 300807), (1092, 293094), (1197, 267384), (1368, 233961), (1404, 227962), (1482, 215964), (1512, 211679), (1596, 200538), (1638, 195396), (1714, 186732), (1729, 185112), (1976, 161973), (2052, 155974), (2184, 146547), (2223, 143976), (2394, 133692), (2457, 130264), (2571, 124488), (2808, 113981), (2964, 107982), (3192, 100269), (3276, 97698), (3428, 93366), (3458, 92556), (3591, 89128), (4104, 77987), (4446, 71988), (4788, 66846), (4914, 65132), (5142, 62244), (5187, 61704), (5928, 53991), (5999, 53352), (6552, 48849), (6669, 47992), (6856, 46683), (6916, 46278), (7182, 44564), (7713, 41496), (8892, 35994), (9576, 33423), (9828, 32566), (10284, 31122), (10374, 30852), (11141, 28728), (11998, 26676), (13338, 23996), (13832, 23139), (14364, 22282), (15426, 20748), (15561, 20568), (16283, 19656), (17784, 17997)]