538921080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:383

約数の個数: 256

約数和(自身を含む): 1924560000

約数和(自身を除く): 1385638920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 149, 153, 170, 180, 197, 204, 216, 255, 270, 298, 306, 340, 360, 394, 408, 447, 459, 510, 540, 591, 596, 612, 680, 745, 765, 788, 894, 918, 985, 1020, 1080, 1182, 1192, 1224, 1341, 1490, 1530, 1576, 1773, 1788, 1836, 1970, 2040, 2235, 2295, 2364, 2533, 2682, 2955, 2980, 3060, 3349, 3546, 3576, 3672, 3940, 4023, 4470, 4590, 4728, 5066, 5319, 5364, 5910, 5960, 6120, 6698, 6705, 7092, 7599, 7880, 8046, 8865, 8940, 9180, 10047, 10132, 10638, 10728, 11820, 12665, 13396, 13410, 14184, 15198, 16092, 16745, 17730, 17880, 18360, 20094, 20115, 20264, 21276, 22797, 23640, 25330, 26595, 26792, 26820, 29353, 30141, 30396, 32184, 33490, 35460, 37995, 40188, 40230, 42552, 45594, 50235, 50660, 53190, 53640, 58706, 60282, 60792, 66980, 68391, 70920, 75990, 80376, 80460, 88059, 90423, 91188, 100470, 101320, 106380, 113985, 117412, 120564, 133960, 136782, 146765, 150705, 151980, 160920, 176118, 180846, 182376, 200940, 212760, 227970, 234824, 241128, 264177, 273564, 293530, 301410, 303960, 341955, 352236, 361692, 401880, 440295, 452115, 455940, 499001, 528354, 547128, 587060, 602820, 683910, 704472, 723384, 792531, 880590, 904230, 911880, 998002, 1056708, 1174120, 1205640, 1320885, 1367820, 1497003, 1585062, 1761180, 1808460, 1996004, 2113416, 2495005, 2641770, 2735640, 2994006, 3170124, 3522360, 3616920, 3962655, 3992008, 4491009, 4990010, 5283540, 5988012, 6340248, 7485015, 7925310, 8982018, 9980020, 10567080, 11976024, 13473027, 14970030, 15850620, 17964036, 19960040, 22455045, 26946054, 29940060, 31701240, 35928072, 44910090, 53892108, 59880120, 67365135, 89820180, 107784216, 134730270, 179640360, 269460540, 538921080]

約数ペア:

[(1, 538921080), (2, 269460540), (3, 179640360), (4, 134730270), (5, 107784216), (6, 89820180), (8, 67365135), (9, 59880120), (10, 53892108), (12, 44910090), (15, 35928072), (17, 31701240), (18, 29940060), (20, 26946054), (24, 22455045), (27, 19960040), (30, 17964036), (34, 15850620), (36, 14970030), (40, 13473027), (45, 11976024), (51, 10567080), (54, 9980020), (60, 8982018), (68, 7925310), (72, 7485015), (85, 6340248), (90, 5988012), (102, 5283540), (108, 4990010), (120, 4491009), (135, 3992008), (136, 3962655), (149, 3616920), (153, 3522360), (170, 3170124), (180, 2994006), (197, 2735640), (204, 2641770), (216, 2495005), (255, 2113416), (270, 1996004), (298, 1808460), (306, 1761180), (340, 1585062), (360, 1497003), (394, 1367820), (408, 1320885), (447, 1205640), (459, 1174120), (510, 1056708), (540, 998002), (591, 911880), (596, 904230), (612, 880590), (680, 792531), (745, 723384), (765, 704472), (788, 683910), (894, 602820), (918, 587060), (985, 547128), (1020, 528354), (1080, 499001), (1182, 455940), (1192, 452115), (1224, 440295), (1341, 401880), (1490, 361692), (1530, 352236), (1576, 341955), (1773, 303960), (1788, 301410), (1836, 293530), (1970, 273564), (2040, 264177), (2235, 241128), (2295, 234824), (2364, 227970), (2533, 212760), (2682, 200940), (2955, 182376), (2980, 180846), (3060, 176118), (3349, 160920), (3546, 151980), (3576, 150705), (3672, 146765), (3940, 136782), (4023, 133960), (4470, 120564), (4590, 117412), (4728, 113985), (5066, 106380), (5319, 101320), (5364, 100470), (5910, 91188), (5960, 90423), (6120, 88059), (6698, 80460), (6705, 80376), (7092, 75990), (7599, 70920), (7880, 68391), (8046, 66980), (8865, 60792), (8940, 60282), (9180, 58706), (10047, 53640), (10132, 53190), (10638, 50660), (10728, 50235), (11820, 45594), (12665, 42552), (13396, 40230), (13410, 40188), (14184, 37995), (15198, 35460), (16092, 33490), (16745, 32184), (17730, 30396), (17880, 30141), (18360, 29353), (20094, 26820), (20115, 26792), (20264, 26595), (21276, 25330), (22797, 23640)]