127836240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1619}}^1$

素因数の和:1689

約数の個数: 160

約数和(自身を含む): 462827520

約数和(自身を除く): 334991280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 105, 112, 120, 140, 141, 168, 188, 210, 235, 240, 280, 282, 329, 336, 376, 420, 470, 560, 564, 658, 705, 752, 840, 940, 987, 1128, 1316, 1410, 1619, 1645, 1680, 1880, 1974, 2256, 2632, 2820, 3238, 3290, 3760, 3948, 4857, 4935, 5264, 5640, 6476, 6580, 7896, 8095, 9714, 9870, 11280, 11333, 12952, 13160, 15792, 16190, 19428, 19740, 22666, 24285, 25904, 26320, 32380, 33999, 38856, 39480, 45332, 48570, 56665, 64760, 67998, 76093, 77712, 78960, 90664, 97140, 113330, 129520, 135996, 152186, 169995, 181328, 194280, 226660, 228279, 271992, 304372, 339990, 380465, 388560, 453320, 456558, 532651, 543984, 608744, 679980, 760930, 906640, 913116, 1065302, 1141395, 1217488, 1359960, 1521860, 1597953, 1826232, 2130604, 2282790, 2663255, 2719920, 3043720, 3195906, 3652464, 4261208, 4565580, 5326510, 6087440, 6391812, 7989765, 8522416, 9131160, 10653020, 12783624, 15979530, 18262320, 21306040, 25567248, 31959060, 42612080, 63918120, 127836240]

約数ペア:

[(1, 127836240), (2, 63918120), (3, 42612080), (4, 31959060), (5, 25567248), (6, 21306040), (7, 18262320), (8, 15979530), (10, 12783624), (12, 10653020), (14, 9131160), (15, 8522416), (16, 7989765), (20, 6391812), (21, 6087440), (24, 5326510), (28, 4565580), (30, 4261208), (35, 3652464), (40, 3195906), (42, 3043720), (47, 2719920), (48, 2663255), (56, 2282790), (60, 2130604), (70, 1826232), (80, 1597953), (84, 1521860), (94, 1359960), (105, 1217488), (112, 1141395), (120, 1065302), (140, 913116), (141, 906640), (168, 760930), (188, 679980), (210, 608744), (235, 543984), (240, 532651), (280, 456558), (282, 453320), (329, 388560), (336, 380465), (376, 339990), (420, 304372), (470, 271992), (560, 228279), (564, 226660), (658, 194280), (705, 181328), (752, 169995), (840, 152186), (940, 135996), (987, 129520), (1128, 113330), (1316, 97140), (1410, 90664), (1619, 78960), (1645, 77712), (1680, 76093), (1880, 67998), (1974, 64760), (2256, 56665), (2632, 48570), (2820, 45332), (3238, 39480), (3290, 38856), (3760, 33999), (3948, 32380), (4857, 26320), (4935, 25904), (5264, 24285), (5640, 22666), (6476, 19740), (6580, 19428), (7896, 16190), (8095, 15792), (9714, 13160), (9870, 12952), (11280, 11333)]