1215364080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{1583}}^1$

素因数の和:2063

約数の個数: 160

約数和(自身を含む): 4318009344

約数和(自身を除く): 3102645264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 457, 560, 840, 914, 1371, 1583, 1680, 1828, 2285, 2742, 3166, 3199, 3656, 4570, 4749, 5484, 6332, 6398, 6855, 7312, 7915, 9140, 9498, 9597, 10968, 11081, 12664, 12796, 13710, 15830, 15995, 18280, 18996, 19194, 21936, 22162, 23745, 25328, 25592, 27420, 31660, 31990, 33243, 36560, 37992, 38388, 44324, 47490, 47985, 51184, 54840, 55405, 63320, 63980, 66486, 75984, 76776, 88648, 94980, 95970, 109680, 110810, 126640, 127960, 132972, 153552, 166215, 177296, 189960, 191940, 221620, 255920, 265944, 332430, 379920, 383880, 443240, 531888, 664860, 723431, 767760, 886480, 1329720, 1446862, 2170293, 2659440, 2893724, 3617155, 4340586, 5064017, 5787448, 7234310, 8681172, 10128034, 10851465, 11574896, 14468620, 15192051, 17362344, 20256068, 21702930, 25320085, 28937240, 30384102, 34724688, 40512136, 43405860, 50640170, 57874480, 60768204, 75960255, 81024272, 86811720, 101280340, 121536408, 151920510, 173623440, 202560680, 243072816, 303841020, 405121360, 607682040, 1215364080]

約数ペア:

[(1, 1215364080), (2, 607682040), (3, 405121360), (4, 303841020), (5, 243072816), (6, 202560680), (7, 173623440), (8, 151920510), (10, 121536408), (12, 101280340), (14, 86811720), (15, 81024272), (16, 75960255), (20, 60768204), (21, 57874480), (24, 50640170), (28, 43405860), (30, 40512136), (35, 34724688), (40, 30384102), (42, 28937240), (48, 25320085), (56, 21702930), (60, 20256068), (70, 17362344), (80, 15192051), (84, 14468620), (105, 11574896), (112, 10851465), (120, 10128034), (140, 8681172), (168, 7234310), (210, 5787448), (240, 5064017), (280, 4340586), (336, 3617155), (420, 2893724), (457, 2659440), (560, 2170293), (840, 1446862), (914, 1329720), (1371, 886480), (1583, 767760), (1680, 723431), (1828, 664860), (2285, 531888), (2742, 443240), (3166, 383880), (3199, 379920), (3656, 332430), (4570, 265944), (4749, 255920), (5484, 221620), (6332, 191940), (6398, 189960), (6855, 177296), (7312, 166215), (7915, 153552), (9140, 132972), (9498, 127960), (9597, 126640), (10968, 110810), (11081, 109680), (12664, 95970), (12796, 94980), (13710, 88648), (15830, 76776), (15995, 75984), (18280, 66486), (18996, 63980), (19194, 63320), (21936, 55405), (22162, 54840), (23745, 51184), (25328, 47985), (25592, 47490), (27420, 44324), (31660, 38388), (31990, 37992), (33243, 36560)]