260266560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{751}}^1$

素因数の和:809

約数の個数: 168

約数和(自身を含む): 873288576

約数和(自身を除く): 613022016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 361, 380, 456, 480, 570, 608, 722, 751, 760, 912, 960, 1083, 1140, 1216, 1444, 1502, 1520, 1805, 1824, 2166, 2253, 2280, 2888, 3004, 3040, 3610, 3648, 3755, 4332, 4506, 4560, 5415, 5776, 6008, 6080, 7220, 7510, 8664, 9012, 9120, 10830, 11265, 11552, 12016, 14269, 14440, 15020, 17328, 18024, 18240, 21660, 22530, 23104, 24032, 28538, 28880, 30040, 34656, 36048, 42807, 43320, 45060, 48064, 57076, 57760, 60080, 69312, 71345, 72096, 85614, 86640, 90120, 114152, 115520, 120160, 142690, 144192, 171228, 173280, 180240, 214035, 228304, 240320, 271111, 285380, 342456, 346560, 360480, 428070, 456608, 542222, 570760, 684912, 720960, 813333, 856140, 913216, 1084444, 1141520, 1355555, 1369824, 1626666, 1712280, 2168888, 2283040, 2711110, 2739648, 3253332, 3424560, 4066665, 4337776, 4566080, 5422220, 6506664, 6849120, 8133330, 8675552, 10844440, 13013328, 13698240, 16266660, 17351104, 21688880, 26026656, 32533320, 43377760, 52053312, 65066640, 86755520, 130133280, 260266560]

約数ペア:

[(1, 260266560), (2, 130133280), (3, 86755520), (4, 65066640), (5, 52053312), (6, 43377760), (8, 32533320), (10, 26026656), (12, 21688880), (15, 17351104), (16, 16266660), (19, 13698240), (20, 13013328), (24, 10844440), (30, 8675552), (32, 8133330), (38, 6849120), (40, 6506664), (48, 5422220), (57, 4566080), (60, 4337776), (64, 4066665), (76, 3424560), (80, 3253332), (95, 2739648), (96, 2711110), (114, 2283040), (120, 2168888), (152, 1712280), (160, 1626666), (190, 1369824), (192, 1355555), (228, 1141520), (240, 1084444), (285, 913216), (304, 856140), (320, 813333), (361, 720960), (380, 684912), (456, 570760), (480, 542222), (570, 456608), (608, 428070), (722, 360480), (751, 346560), (760, 342456), (912, 285380), (960, 271111), (1083, 240320), (1140, 228304), (1216, 214035), (1444, 180240), (1502, 173280), (1520, 171228), (1805, 144192), (1824, 142690), (2166, 120160), (2253, 115520), (2280, 114152), (2888, 90120), (3004, 86640), (3040, 85614), (3610, 72096), (3648, 71345), (3755, 69312), (4332, 60080), (4506, 57760), (4560, 57076), (5415, 48064), (5776, 45060), (6008, 43320), (6080, 42807), (7220, 36048), (7510, 34656), (8664, 30040), (9012, 28880), (9120, 28538), (10830, 24032), (11265, 23104), (11552, 22530), (12016, 21660), (14269, 18240), (14440, 18024), (15020, 17328)]