660387168

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2141}}^1$

素因数の和:2187

約数の個数: 240

約数和(自身を含む): 2351299104

約数和(自身を除く): 1690911936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 81, 84, 96, 102, 108, 112, 119, 126, 136, 144, 153, 162, 168, 189, 204, 216, 224, 238, 252, 272, 288, 306, 324, 336, 357, 378, 408, 432, 459, 476, 504, 544, 567, 612, 648, 672, 714, 756, 816, 864, 918, 952, 1008, 1071, 1134, 1224, 1296, 1377, 1428, 1512, 1632, 1836, 1904, 2016, 2141, 2142, 2268, 2448, 2592, 2754, 2856, 3024, 3213, 3672, 3808, 4282, 4284, 4536, 4896, 5508, 5712, 6048, 6423, 6426, 7344, 8564, 8568, 9072, 9639, 11016, 11424, 12846, 12852, 14688, 14987, 17128, 17136, 18144, 19269, 19278, 22032, 25692, 25704, 29974, 34256, 34272, 36397, 38538, 38556, 44064, 44961, 51384, 51408, 57807, 59948, 68512, 72794, 77076, 77112, 89922, 102768, 102816, 109191, 115614, 119896, 134883, 145588, 154152, 154224, 173421, 179844, 205536, 218382, 231228, 239792, 254779, 269766, 291176, 308304, 308448, 327573, 346842, 359688, 404649, 436764, 462456, 479584, 509558, 539532, 582352, 616608, 655146, 693684, 719376, 764337, 809298, 873528, 924912, 982719, 1019116, 1079064, 1164704, 1213947, 1310292, 1387368, 1438752, 1528674, 1618596, 1747056, 1849824, 1965438, 2038232, 2158128, 2293011, 2427894, 2620584, 2774736, 2948157, 3057348, 3237192, 3494112, 3930876, 4076464, 4316256, 4586022, 4855788, 5241168, 5549472, 5896314, 6114696, 6474384, 6879033, 7861752, 8152928, 9172044, 9711576, 10482336, 11792628, 12229392, 12948768, 13758066, 15723504, 18344088, 19423152, 20637099, 23585256, 24458784, 27516132, 31447008, 36688176, 38846304, 41274198, 47170512, 55032264, 73376352, 82548396, 94341024, 110064528, 165096792, 220129056, 330193584, 660387168]

約数ペア:

[(1, 660387168), (2, 330193584), (3, 220129056), (4, 165096792), (6, 110064528), (7, 94341024), (8, 82548396), (9, 73376352), (12, 55032264), (14, 47170512), (16, 41274198), (17, 38846304), (18, 36688176), (21, 31447008), (24, 27516132), (27, 24458784), (28, 23585256), (32, 20637099), (34, 19423152), (36, 18344088), (42, 15723504), (48, 13758066), (51, 12948768), (54, 12229392), (56, 11792628), (63, 10482336), (68, 9711576), (72, 9172044), (81, 8152928), (84, 7861752), (96, 6879033), (102, 6474384), (108, 6114696), (112, 5896314), (119, 5549472), (126, 5241168), (136, 4855788), (144, 4586022), (153, 4316256), (162, 4076464), (168, 3930876), (189, 3494112), (204, 3237192), (216, 3057348), (224, 2948157), (238, 2774736), (252, 2620584), (272, 2427894), (288, 2293011), (306, 2158128), (324, 2038232), (336, 1965438), (357, 1849824), (378, 1747056), (408, 1618596), (432, 1528674), (459, 1438752), (476, 1387368), (504, 1310292), (544, 1213947), (567, 1164704), (612, 1079064), (648, 1019116), (672, 982719), (714, 924912), (756, 873528), (816, 809298), (864, 764337), (918, 719376), (952, 693684), (1008, 655146), (1071, 616608), (1134, 582352), (1224, 539532), (1296, 509558), (1377, 479584), (1428, 462456), (1512, 436764), (1632, 404649), (1836, 359688), (1904, 346842), (2016, 327573), (2141, 308448), (2142, 308304), (2268, 291176), (2448, 269766), (2592, 254779), (2754, 239792), (2856, 231228), (3024, 218382), (3213, 205536), (3672, 179844), (3808, 173421), (4282, 154224), (4284, 154152), (4536, 145588), (4896, 134883), (5508, 119896), (5712, 115614), (6048, 109191), (6423, 102816), (6426, 102768), (7344, 89922), (8564, 77112), (8568, 77076), (9072, 72794), (9639, 68512), (11016, 59948), (11424, 57807), (12846, 51408), (12852, 51384), (14688, 44961), (14987, 44064), (17128, 38556), (17136, 38538), (18144, 36397), (19269, 34272), (19278, 34256), (22032, 29974), (25692, 25704)]