158001570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1187}}^1$

素因数の和:1249

約数の個数: 128

約数和(自身を含む): 461894400

約数和(自身を除く): 303892830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 29, 30, 34, 45, 51, 54, 58, 85, 87, 90, 102, 135, 145, 153, 170, 174, 255, 261, 270, 290, 306, 435, 459, 493, 510, 522, 765, 783, 870, 918, 986, 1187, 1305, 1479, 1530, 1566, 2295, 2374, 2465, 2610, 2958, 3561, 3915, 4437, 4590, 4930, 5935, 7122, 7395, 7830, 8874, 10683, 11870, 13311, 14790, 17805, 20179, 21366, 22185, 26622, 32049, 34423, 35610, 40358, 44370, 53415, 60537, 64098, 66555, 68846, 100895, 103269, 106830, 121074, 133110, 160245, 172115, 181611, 201790, 206538, 302685, 309807, 320490, 344230, 363222, 516345, 544833, 585191, 605370, 619614, 908055, 929421, 1032690, 1089666, 1170382, 1549035, 1755573, 1816110, 1858842, 2724165, 2925955, 3098070, 3511146, 4647105, 5266719, 5448330, 5851910, 8777865, 9294210, 10533438, 15800157, 17555730, 26333595, 31600314, 52667190, 79000785, 158001570]

約数ペア:

[(1, 158001570), (2, 79000785), (3, 52667190), (5, 31600314), (6, 26333595), (9, 17555730), (10, 15800157), (15, 10533438), (17, 9294210), (18, 8777865), (27, 5851910), (29, 5448330), (30, 5266719), (34, 4647105), (45, 3511146), (51, 3098070), (54, 2925955), (58, 2724165), (85, 1858842), (87, 1816110), (90, 1755573), (102, 1549035), (135, 1170382), (145, 1089666), (153, 1032690), (170, 929421), (174, 908055), (255, 619614), (261, 605370), (270, 585191), (290, 544833), (306, 516345), (435, 363222), (459, 344230), (493, 320490), (510, 309807), (522, 302685), (765, 206538), (783, 201790), (870, 181611), (918, 172115), (986, 160245), (1187, 133110), (1305, 121074), (1479, 106830), (1530, 103269), (1566, 100895), (2295, 68846), (2374, 66555), (2465, 64098), (2610, 60537), (2958, 53415), (3561, 44370), (3915, 40358), (4437, 35610), (4590, 34423), (4930, 32049), (5935, 26622), (7122, 22185), (7395, 21366), (7830, 20179), (8874, 17805), (10683, 14790), (11870, 13311)]