130211760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{433}}^1$

素因数の和:635

約数の個数: 160

約数和(自身を含む): 464970240

約数和(自身を除く): 334758480

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, 179, 210, 240, 280, 336, 358, 420, 433, 537, 560, 716, 840, 866, 895, 1074, 1253, 1299, 1432, 1680, 1732, 1790, 2148, 2165, 2506, 2598, 2685, 2864, 3031, 3464, 3580, 3759, 4296, 4330, 5012, 5196, 5370, 6062, 6265, 6495, 6928, 7160, 7518, 8592, 8660, 9093, 10024, 10392, 10740, 12124, 12530, 12990, 14320, 15036, 15155, 17320, 18186, 18795, 20048, 20784, 21480, 24248, 25060, 25980, 30072, 30310, 34640, 36372, 37590, 42960, 45465, 48496, 50120, 51960, 60144, 60620, 72744, 75180, 77507, 90930, 100240, 103920, 121240, 145488, 150360, 155014, 181860, 232521, 242480, 300720, 310028, 363720, 387535, 465042, 542549, 620056, 727440, 775070, 930084, 1085098, 1162605, 1240112, 1550140, 1627647, 1860168, 2170196, 2325210, 2712745, 3100280, 3255294, 3720336, 4340392, 4650420, 5425490, 6200560, 6510588, 8138235, 8680784, 9300840, 10850980, 13021176, 16276470, 18601680, 21701960, 26042352, 32552940, 43403920, 65105880, 130211760]

約数ペア:

[(1, 130211760), (2, 65105880), (3, 43403920), (4, 32552940), (5, 26042352), (6, 21701960), (7, 18601680), (8, 16276470), (10, 13021176), (12, 10850980), (14, 9300840), (15, 8680784), (16, 8138235), (20, 6510588), (21, 6200560), (24, 5425490), (28, 4650420), (30, 4340392), (35, 3720336), (40, 3255294), (42, 3100280), (48, 2712745), (56, 2325210), (60, 2170196), (70, 1860168), (80, 1627647), (84, 1550140), (105, 1240112), (112, 1162605), (120, 1085098), (140, 930084), (168, 775070), (179, 727440), (210, 620056), (240, 542549), (280, 465042), (336, 387535), (358, 363720), (420, 310028), (433, 300720), (537, 242480), (560, 232521), (716, 181860), (840, 155014), (866, 150360), (895, 145488), (1074, 121240), (1253, 103920), (1299, 100240), (1432, 90930), (1680, 77507), (1732, 75180), (1790, 72744), (2148, 60620), (2165, 60144), (2506, 51960), (2598, 50120), (2685, 48496), (2864, 45465), (3031, 42960), (3464, 37590), (3580, 36372), (3759, 34640), (4296, 30310), (4330, 30072), (5012, 25980), (5196, 25060), (5370, 24248), (6062, 21480), (6265, 20784), (6495, 20048), (6928, 18795), (7160, 18186), (7518, 17320), (8592, 15155), (8660, 15036), (9093, 14320), (10024, 12990), (10392, 12530), (10740, 12124)]