317177280

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{15733}}^1$

素因数の和:15763

約数の個数: 168

約数和(自身を含む): 1246888032

約数和(自身を除く): 929710752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 15733, 20160, 31466, 47199, 62932, 78665, 94398, 110131, 125864, 141597, 157330, 188796, 220262, 235995, 251728, 283194, 314660, 330393, 377592, 440524, 471990, 503456, 550655, 566388, 629320, 660786, 707985, 755184, 881048, 943980, 991179, 1006912, 1101310, 1132776, 1258640, 1321572, 1415970, 1510368, 1651965, 1762096, 1887960, 1982358, 2202620, 2265552, 2517280, 2643144, 2831940, 3020736, 3303930, 3524192, 3775920, 3964716, 4405240, 4531104, 4955895, 5034560, 5286288, 5663880, 6607860, 7048384, 7551840, 7929432, 8810480, 9062208, 9911790, 10572576, 11327760, 13215720, 15103680, 15858864, 17620960, 19823580, 21145152, 22655520, 26431440, 31717728, 35241920, 39647160, 45311040, 52862880, 63435456, 79294320, 105725760, 158588640, 317177280]

約数ペア:

[(1, 317177280), (2, 158588640), (3, 105725760), (4, 79294320), (5, 63435456), (6, 52862880), (7, 45311040), (8, 39647160), (9, 35241920), (10, 31717728), (12, 26431440), (14, 22655520), (15, 21145152), (16, 19823580), (18, 17620960), (20, 15858864), (21, 15103680), (24, 13215720), (28, 11327760), (30, 10572576), (32, 9911790), (35, 9062208), (36, 8810480), (40, 7929432), (42, 7551840), (45, 7048384), (48, 6607860), (56, 5663880), (60, 5286288), (63, 5034560), (64, 4955895), (70, 4531104), (72, 4405240), (80, 3964716), (84, 3775920), (90, 3524192), (96, 3303930), (105, 3020736), (112, 2831940), (120, 2643144), (126, 2517280), (140, 2265552), (144, 2202620), (160, 1982358), (168, 1887960), (180, 1762096), (192, 1651965), (210, 1510368), (224, 1415970), (240, 1321572), (252, 1258640), (280, 1132776), (288, 1101310), (315, 1006912), (320, 991179), (336, 943980), (360, 881048), (420, 755184), (448, 707985), (480, 660786), (504, 629320), (560, 566388), (576, 550655), (630, 503456), (672, 471990), (720, 440524), (840, 377592), (960, 330393), (1008, 314660), (1120, 283194), (1260, 251728), (1344, 235995), (1440, 220262), (1680, 188796), (2016, 157330), (2240, 141597), (2520, 125864), (2880, 110131), (3360, 94398), (4032, 78665), (5040, 62932), (6720, 47199), (10080, 31466), (15733, 20160)]