158193840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:260

約数の個数: 320

約数和(自身を含む): 617103360

約数和(自身を除く): 458909520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 29, 30, 34, 35, 40, 42, 48, 51, 56, 58, 60, 68, 70, 80, 84, 85, 87, 102, 105, 112, 116, 119, 120, 136, 140, 145, 168, 170, 174, 191, 203, 204, 210, 232, 238, 240, 255, 272, 280, 290, 336, 340, 348, 357, 382, 406, 408, 420, 435, 464, 476, 493, 510, 560, 573, 580, 595, 609, 680, 696, 714, 764, 812, 816, 840, 870, 952, 955, 986, 1015, 1020, 1146, 1160, 1190, 1218, 1337, 1360, 1392, 1428, 1479, 1528, 1624, 1680, 1740, 1785, 1904, 1910, 1972, 2030, 2040, 2292, 2320, 2380, 2436, 2465, 2674, 2856, 2865, 2958, 3045, 3056, 3247, 3248, 3451, 3480, 3570, 3820, 3944, 4011, 4060, 4080, 4584, 4760, 4872, 4930, 5348, 5539, 5712, 5730, 5916, 6090, 6494, 6685, 6902, 6960, 7140, 7395, 7640, 7888, 8022, 8120, 9168, 9520, 9741, 9744, 9860, 10353, 10696, 11078, 11460, 11832, 12180, 12988, 13370, 13804, 14280, 14790, 15280, 16044, 16235, 16240, 16617, 17255, 19482, 19720, 20055, 20706, 21392, 22156, 22729, 22920, 23664, 24360, 25976, 26740, 27608, 27695, 28560, 29580, 32088, 32470, 33234, 34510, 38773, 38964, 39440, 40110, 41412, 44312, 45458, 45840, 48705, 48720, 51765, 51952, 53480, 55216, 55390, 59160, 64176, 64940, 66468, 68187, 69020, 77546, 77928, 80220, 82824, 83085, 88624, 90916, 94163, 97410, 103530, 106960, 110780, 113645, 116319, 118320, 129880, 132936, 136374, 138040, 155092, 155856, 160440, 165648, 166170, 181832, 188326, 193865, 194820, 207060, 221560, 227290, 232638, 259760, 265872, 272748, 276080, 282489, 310184, 320880, 332340, 340935, 363664, 376652, 387730, 389640, 414120, 443120, 454580, 465276, 470815, 545496, 564978, 581595, 620368, 659141, 664680, 681870, 753304, 775460, 779280, 828240, 909160, 930552, 941630, 1090992, 1129956, 1163190, 1318282, 1329360, 1363740, 1412445, 1506608, 1550920, 1818320, 1861104, 1883260, 1977423, 2259912, 2326380, 2636564, 2727480, 2824890, 3101840, 3295705, 3766520, 3954846, 4519824, 4652760, 5273128, 5454960, 5649780, 6591410, 7533040, 7909692, 9305520, 9887115, 10546256, 11299560, 13182820, 15819384, 19774230, 22599120, 26365640, 31638768, 39548460, 52731280, 79096920, 158193840]

約数ペア:

[(1, 158193840), (2, 79096920), (3, 52731280), (4, 39548460), (5, 31638768), (6, 26365640), (7, 22599120), (8, 19774230), (10, 15819384), (12, 13182820), (14, 11299560), (15, 10546256), (16, 9887115), (17, 9305520), (20, 7909692), (21, 7533040), (24, 6591410), (28, 5649780), (29, 5454960), (30, 5273128), (34, 4652760), (35, 4519824), (40, 3954846), (42, 3766520), (48, 3295705), (51, 3101840), (56, 2824890), (58, 2727480), (60, 2636564), (68, 2326380), (70, 2259912), (80, 1977423), (84, 1883260), (85, 1861104), (87, 1818320), (102, 1550920), (105, 1506608), (112, 1412445), (116, 1363740), (119, 1329360), (120, 1318282), (136, 1163190), (140, 1129956), (145, 1090992), (168, 941630), (170, 930552), (174, 909160), (191, 828240), (203, 779280), (204, 775460), (210, 753304), (232, 681870), (238, 664680), (240, 659141), (255, 620368), (272, 581595), (280, 564978), (290, 545496), (336, 470815), (340, 465276), (348, 454580), (357, 443120), (382, 414120), (406, 389640), (408, 387730), (420, 376652), (435, 363664), (464, 340935), (476, 332340), (493, 320880), (510, 310184), (560, 282489), (573, 276080), (580, 272748), (595, 265872), (609, 259760), (680, 232638), (696, 227290), (714, 221560), (764, 207060), (812, 194820), (816, 193865), (840, 188326), (870, 181832), (952, 166170), (955, 165648), (986, 160440), (1015, 155856), (1020, 155092), (1146, 138040), (1160, 136374), (1190, 132936), (1218, 129880), (1337, 118320), (1360, 116319), (1392, 113645), (1428, 110780), (1479, 106960), (1528, 103530), (1624, 97410), (1680, 94163), (1740, 90916), (1785, 88624), (1904, 83085), (1910, 82824), (1972, 80220), (2030, 77928), (2040, 77546), (2292, 69020), (2320, 68187), (2380, 66468), (2436, 64940), (2465, 64176), (2674, 59160), (2856, 55390), (2865, 55216), (2958, 53480), (3045, 51952), (3056, 51765), (3247, 48720), (3248, 48705), (3451, 45840), (3480, 45458), (3570, 44312), (3820, 41412), (3944, 40110), (4011, 39440), (4060, 38964), (4080, 38773), (4584, 34510), (4760, 33234), (4872, 32470), (4930, 32088), (5348, 29580), (5539, 28560), (5712, 27695), (5730, 27608), (5916, 26740), (6090, 25976), (6494, 24360), (6685, 23664), (6902, 22920), (6960, 22729), (7140, 22156), (7395, 21392), (7640, 20706), (7888, 20055), (8022, 19720), (8120, 19482), (9168, 17255), (9520, 16617), (9741, 16240), (9744, 16235), (9860, 16044), (10353, 15280), (10696, 14790), (11078, 14280), (11460, 13804), (11832, 13370), (12180, 12988)]