69258420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:315

約数の個数: 288

約数和(自身を含む): 276756480

約数和(自身を除く): 207498060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 28, 30, 33, 35, 36, 38, 42, 44, 45, 55, 57, 60, 63, 66, 70, 76, 77, 84, 90, 95, 99, 105, 110, 114, 126, 132, 133, 140, 154, 165, 171, 180, 190, 198, 209, 210, 220, 228, 231, 252, 263, 266, 285, 308, 315, 330, 342, 380, 385, 396, 399, 418, 420, 462, 495, 526, 532, 570, 627, 630, 660, 665, 684, 693, 770, 789, 798, 836, 855, 924, 990, 1045, 1052, 1140, 1155, 1197, 1254, 1260, 1315, 1330, 1386, 1463, 1540, 1578, 1596, 1710, 1841, 1881, 1980, 1995, 2090, 2310, 2367, 2394, 2508, 2630, 2660, 2772, 2893, 2926, 3135, 3156, 3420, 3465, 3682, 3762, 3945, 3990, 4180, 4389, 4620, 4734, 4788, 4997, 5260, 5523, 5786, 5852, 5985, 6270, 6930, 7315, 7364, 7524, 7890, 7980, 8679, 8778, 9205, 9405, 9468, 9994, 11046, 11572, 11835, 11970, 12540, 13167, 13860, 14465, 14630, 14991, 15780, 16569, 17358, 17556, 18410, 18810, 19988, 20251, 21945, 22092, 23670, 23940, 24985, 26037, 26334, 27615, 28930, 29260, 29982, 33138, 34716, 34979, 36820, 37620, 40502, 43395, 43890, 44973, 47340, 49970, 52074, 52668, 54967, 55230, 57860, 59964, 60753, 65835, 66276, 69958, 74955, 81004, 82845, 86790, 87780, 89946, 99940, 101255, 104148, 104937, 109934, 110460, 121506, 130185, 131670, 139916, 149910, 164901, 165690, 173580, 174895, 179892, 182259, 202510, 209874, 219868, 224865, 243012, 260370, 263340, 274835, 299820, 303765, 314811, 329802, 331380, 349790, 364518, 384769, 405020, 419748, 449730, 494703, 520740, 524685, 549670, 607530, 629622, 659604, 699580, 729036, 769538, 824505, 899460, 911295, 989406, 1049370, 1099340, 1154307, 1215060, 1259244, 1539076, 1574055, 1649010, 1822590, 1923845, 1978812, 2098740, 2308614, 2473515, 3148110, 3298020, 3462921, 3645180, 3847690, 4617228, 4947030, 5771535, 6296220, 6925842, 7695380, 9894060, 11543070, 13851684, 17314605, 23086140, 34629210, 69258420]

約数ペア:

[(1, 69258420), (2, 34629210), (3, 23086140), (4, 17314605), (5, 13851684), (6, 11543070), (7, 9894060), (9, 7695380), (10, 6925842), (11, 6296220), (12, 5771535), (14, 4947030), (15, 4617228), (18, 3847690), (19, 3645180), (20, 3462921), (21, 3298020), (22, 3148110), (28, 2473515), (30, 2308614), (33, 2098740), (35, 1978812), (36, 1923845), (38, 1822590), (42, 1649010), (44, 1574055), (45, 1539076), (55, 1259244), (57, 1215060), (60, 1154307), (63, 1099340), (66, 1049370), (70, 989406), (76, 911295), (77, 899460), (84, 824505), (90, 769538), (95, 729036), (99, 699580), (105, 659604), (110, 629622), (114, 607530), (126, 549670), (132, 524685), (133, 520740), (140, 494703), (154, 449730), (165, 419748), (171, 405020), (180, 384769), (190, 364518), (198, 349790), (209, 331380), (210, 329802), (220, 314811), (228, 303765), (231, 299820), (252, 274835), (263, 263340), (266, 260370), (285, 243012), (308, 224865), (315, 219868), (330, 209874), (342, 202510), (380, 182259), (385, 179892), (396, 174895), (399, 173580), (418, 165690), (420, 164901), (462, 149910), (495, 139916), (526, 131670), (532, 130185), (570, 121506), (627, 110460), (630, 109934), (660, 104937), (665, 104148), (684, 101255), (693, 99940), (770, 89946), (789, 87780), (798, 86790), (836, 82845), (855, 81004), (924, 74955), (990, 69958), (1045, 66276), (1052, 65835), (1140, 60753), (1155, 59964), (1197, 57860), (1254, 55230), (1260, 54967), (1315, 52668), (1330, 52074), (1386, 49970), (1463, 47340), (1540, 44973), (1578, 43890), (1596, 43395), (1710, 40502), (1841, 37620), (1881, 36820), (1980, 34979), (1995, 34716), (2090, 33138), (2310, 29982), (2367, 29260), (2394, 28930), (2508, 27615), (2630, 26334), (2660, 26037), (2772, 24985), (2893, 23940), (2926, 23670), (3135, 22092), (3156, 21945), (3420, 20251), (3465, 19988), (3682, 18810), (3762, 18410), (3945, 17556), (3990, 17358), (4180, 16569), (4389, 15780), (4620, 14991), (4734, 14630), (4788, 14465), (4997, 13860), (5260, 13167), (5523, 12540), (5786, 11970), (5852, 11835), (5985, 11572), (6270, 11046), (6930, 9994), (7315, 9468), (7364, 9405), (7524, 9205), (7890, 8778), (7980, 8679)]