159412680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{1291}}^1$

素因数の和:1329

約数の個数: 192

約数和(自身を含む): 604656000

約数和(自身を除く): 445243320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 343, 360, 392, 420, 441, 490, 504, 588, 630, 686, 735, 840, 882, 980, 1029, 1176, 1260, 1291, 1372, 1470, 1715, 1764, 1960, 2058, 2205, 2520, 2582, 2744, 2940, 3087, 3430, 3528, 3873, 4116, 4410, 5145, 5164, 5880, 6174, 6455, 6860, 7746, 8232, 8820, 9037, 10290, 10328, 11619, 12348, 12910, 13720, 15435, 15492, 17640, 18074, 19365, 20580, 23238, 24696, 25820, 27111, 30870, 30984, 36148, 38730, 41160, 45185, 46476, 51640, 54222, 58095, 61740, 63259, 72296, 77460, 81333, 90370, 92952, 108444, 116190, 123480, 126518, 135555, 154920, 162666, 180740, 189777, 216888, 232380, 253036, 271110, 316295, 325332, 361480, 379554, 406665, 442813, 464760, 506072, 542220, 569331, 632590, 650664, 759108, 813330, 885626, 948885, 1084440, 1138662, 1265180, 1328439, 1518216, 1626660, 1771252, 1897770, 2214065, 2277324, 2530360, 2656878, 2846655, 3253320, 3542504, 3795540, 3985317, 4428130, 4554648, 5313756, 5693310, 6642195, 7591080, 7970634, 8856260, 10627512, 11386620, 13284390, 15941268, 17712520, 19926585, 22773240, 26568780, 31882536, 39853170, 53137560, 79706340, 159412680]

約数ペア:

[(1, 159412680), (2, 79706340), (3, 53137560), (4, 39853170), (5, 31882536), (6, 26568780), (7, 22773240), (8, 19926585), (9, 17712520), (10, 15941268), (12, 13284390), (14, 11386620), (15, 10627512), (18, 8856260), (20, 7970634), (21, 7591080), (24, 6642195), (28, 5693310), (30, 5313756), (35, 4554648), (36, 4428130), (40, 3985317), (42, 3795540), (45, 3542504), (49, 3253320), (56, 2846655), (60, 2656878), (63, 2530360), (70, 2277324), (72, 2214065), (84, 1897770), (90, 1771252), (98, 1626660), (105, 1518216), (120, 1328439), (126, 1265180), (140, 1138662), (147, 1084440), (168, 948885), (180, 885626), (196, 813330), (210, 759108), (245, 650664), (252, 632590), (280, 569331), (294, 542220), (315, 506072), (343, 464760), (360, 442813), (392, 406665), (420, 379554), (441, 361480), (490, 325332), (504, 316295), (588, 271110), (630, 253036), (686, 232380), (735, 216888), (840, 189777), (882, 180740), (980, 162666), (1029, 154920), (1176, 135555), (1260, 126518), (1291, 123480), (1372, 116190), (1470, 108444), (1715, 92952), (1764, 90370), (1960, 81333), (2058, 77460), (2205, 72296), (2520, 63259), (2582, 61740), (2744, 58095), (2940, 54222), (3087, 51640), (3430, 46476), (3528, 45185), (3873, 41160), (4116, 38730), (4410, 36148), (5145, 30984), (5164, 30870), (5880, 27111), (6174, 25820), (6455, 24696), (6860, 23238), (7746, 20580), (8232, 19365), (8820, 18074), (9037, 17640), (10290, 15492), (10328, 15435), (11619, 13720), (12348, 12910)]