1007638380

素因数分解:

$2^2\times 3^8\times 5^1\times 7^1\times {\mathrm{1097}}^1$

素因数の和:1137

約数の個数: 216

約数和(自身を含む): 3630620448

約数和(自身を除く): 2622982068

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 729, 756, 810, 945, 972, 1097, 1134, 1215, 1260, 1458, 1620, 1701, 1890, 2187, 2194, 2268, 2430, 2835, 2916, 3291, 3402, 3645, 3780, 4374, 4388, 4860, 5103, 5485, 5670, 6561, 6582, 6804, 7290, 7679, 8505, 8748, 9873, 10206, 10935, 10970, 11340, 13122, 13164, 14580, 15309, 15358, 16455, 17010, 19746, 20412, 21870, 21940, 23037, 25515, 26244, 29619, 30618, 30716, 32805, 32910, 34020, 38395, 39492, 43740, 45927, 46074, 49365, 51030, 59238, 61236, 65610, 65820, 69111, 76545, 76790, 88857, 91854, 92148, 98730, 102060, 115185, 118476, 131220, 138222, 148095, 153090, 153580, 177714, 183708, 197460, 207333, 229635, 230370, 266571, 276444, 296190, 306180, 345555, 355428, 414666, 444285, 459270, 460740, 533142, 592380, 621999, 691110, 799713, 829332, 888570, 918540, 1036665, 1066284, 1243998, 1332855, 1382220, 1599426, 1777140, 1865997, 2073330, 2399139, 2487996, 2665710, 3109995, 3198852, 3731994, 3998565, 4146660, 4798278, 5331420, 5597991, 6219990, 7197417, 7463988, 7997130, 9329985, 9596556, 11195982, 11995695, 12439980, 14394834, 15994260, 16793973, 18659970, 22391964, 23991390, 27989955, 28789668, 33587946, 35987085, 37319940, 47982780, 50381919, 55979910, 67175892, 71974170, 83969865, 100763838, 111959820, 143948340, 167939730, 201527676, 251909595, 335879460, 503819190, 1007638380]

約数ペア:

[(1, 1007638380), (2, 503819190), (3, 335879460), (4, 251909595), (5, 201527676), (6, 167939730), (7, 143948340), (9, 111959820), (10, 100763838), (12, 83969865), (14, 71974170), (15, 67175892), (18, 55979910), (20, 50381919), (21, 47982780), (27, 37319940), (28, 35987085), (30, 33587946), (35, 28789668), (36, 27989955), (42, 23991390), (45, 22391964), (54, 18659970), (60, 16793973), (63, 15994260), (70, 14394834), (81, 12439980), (84, 11995695), (90, 11195982), (105, 9596556), (108, 9329985), (126, 7997130), (135, 7463988), (140, 7197417), (162, 6219990), (180, 5597991), (189, 5331420), (210, 4798278), (243, 4146660), (252, 3998565), (270, 3731994), (315, 3198852), (324, 3109995), (378, 2665710), (405, 2487996), (420, 2399139), (486, 2073330), (540, 1865997), (567, 1777140), (630, 1599426), (729, 1382220), (756, 1332855), (810, 1243998), (945, 1066284), (972, 1036665), (1097, 918540), (1134, 888570), (1215, 829332), (1260, 799713), (1458, 691110), (1620, 621999), (1701, 592380), (1890, 533142), (2187, 460740), (2194, 459270), (2268, 444285), (2430, 414666), (2835, 355428), (2916, 345555), (3291, 306180), (3402, 296190), (3645, 276444), (3780, 266571), (4374, 230370), (4388, 229635), (4860, 207333), (5103, 197460), (5485, 183708), (5670, 177714), (6561, 153580), (6582, 153090), (6804, 148095), (7290, 138222), (7679, 131220), (8505, 118476), (8748, 115185), (9873, 102060), (10206, 98730), (10935, 92148), (10970, 91854), (11340, 88857), (13122, 76790), (13164, 76545), (14580, 69111), (15309, 65820), (15358, 65610), (16455, 61236), (17010, 59238), (19746, 51030), (20412, 49365), (21870, 46074), (21940, 45927), (23037, 43740), (25515, 39492), (26244, 38395), (29619, 34020), (30618, 32910), (30716, 32805)]