156710490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:212

約数の個数: 128

約数和(自身を含む): 410572800

約数和(自身を除く): 253862310

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 43, 58, 59, 71, 86, 87, 118, 129, 142, 145, 174, 177, 213, 215, 258, 290, 295, 354, 355, 426, 430, 435, 590, 645, 710, 870, 885, 1065, 1247, 1290, 1711, 1770, 2059, 2130, 2494, 2537, 3053, 3422, 3741, 4118, 4189, 5074, 5133, 6106, 6177, 6235, 7482, 7611, 8378, 8555, 9159, 10266, 10295, 12354, 12470, 12567, 12685, 15222, 15265, 17110, 18318, 18705, 20590, 20945, 25134, 25370, 25665, 30530, 30885, 37410, 38055, 41890, 45795, 51330, 61770, 62835, 73573, 76110, 88537, 91590, 121481, 125670, 147146, 177074, 180127, 220719, 242962, 265611, 360254, 364443, 367865, 441438, 442685, 531222, 540381, 607405, 728886, 735730, 885370, 900635, 1080762, 1103595, 1214810, 1328055, 1801270, 1822215, 2207190, 2656110, 2701905, 3644430, 5223683, 5403810, 10447366, 15671049, 26118415, 31342098, 52236830, 78355245, 156710490]

約数ペア:

[(1, 156710490), (2, 78355245), (3, 52236830), (5, 31342098), (6, 26118415), (10, 15671049), (15, 10447366), (29, 5403810), (30, 5223683), (43, 3644430), (58, 2701905), (59, 2656110), (71, 2207190), (86, 1822215), (87, 1801270), (118, 1328055), (129, 1214810), (142, 1103595), (145, 1080762), (174, 900635), (177, 885370), (213, 735730), (215, 728886), (258, 607405), (290, 540381), (295, 531222), (354, 442685), (355, 441438), (426, 367865), (430, 364443), (435, 360254), (590, 265611), (645, 242962), (710, 220719), (870, 180127), (885, 177074), (1065, 147146), (1247, 125670), (1290, 121481), (1711, 91590), (1770, 88537), (2059, 76110), (2130, 73573), (2494, 62835), (2537, 61770), (3053, 51330), (3422, 45795), (3741, 41890), (4118, 38055), (4189, 37410), (5074, 30885), (5133, 30530), (6106, 25665), (6177, 25370), (6235, 25134), (7482, 20945), (7611, 20590), (8378, 18705), (8555, 18318), (9159, 17110), (10266, 15265), (10295, 15222), (12354, 12685), (12470, 12567)]