210141216

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:309

約数の個数: 240

約数和(自身を含む): 691558560

約数和(自身を除く): 481417344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 32, 34, 36, 38, 48, 51, 54, 57, 68, 72, 76, 81, 96, 102, 108, 114, 136, 144, 152, 153, 162, 171, 204, 216, 228, 251, 272, 288, 304, 306, 323, 324, 342, 408, 432, 456, 459, 502, 513, 544, 608, 612, 646, 648, 684, 753, 816, 864, 912, 918, 969, 1004, 1026, 1224, 1292, 1296, 1368, 1377, 1506, 1539, 1632, 1824, 1836, 1938, 2008, 2052, 2259, 2448, 2584, 2592, 2736, 2754, 2907, 3012, 3078, 3672, 3876, 4016, 4104, 4267, 4518, 4769, 4896, 5168, 5472, 5508, 5814, 6024, 6156, 6777, 7344, 7752, 8032, 8208, 8534, 8721, 9036, 9538, 10336, 11016, 11628, 12048, 12312, 12801, 13554, 14307, 14688, 15504, 16416, 17068, 17442, 18072, 19076, 20331, 22032, 23256, 24096, 24624, 25602, 26163, 27108, 28614, 31008, 34136, 34884, 36144, 38152, 38403, 40662, 42921, 44064, 46512, 49248, 51204, 52326, 54216, 57228, 68272, 69768, 72288, 76304, 76806, 81073, 81324, 85842, 93024, 102408, 104652, 108432, 114456, 115209, 128763, 136544, 139536, 152608, 153612, 162146, 162648, 171684, 204816, 209304, 216864, 228912, 230418, 243219, 257526, 279072, 307224, 324292, 325296, 343368, 345627, 386289, 409632, 418608, 457824, 460836, 486438, 515052, 614448, 648584, 650592, 686736, 691254, 729657, 772578, 837216, 921672, 972876, 1030104, 1228896, 1297168, 1373472, 1382508, 1459314, 1545156, 1843344, 1945752, 2060208, 2188971, 2594336, 2765016, 2918628, 3090312, 3686688, 3891504, 4120416, 4377942, 5530032, 5837256, 6180624, 6566913, 7783008, 8755884, 11060064, 11674512, 12361248, 13133826, 17511768, 23349024, 26267652, 35023536, 52535304, 70047072, 105070608, 210141216]

約数ペア:

[(1, 210141216), (2, 105070608), (3, 70047072), (4, 52535304), (6, 35023536), (8, 26267652), (9, 23349024), (12, 17511768), (16, 13133826), (17, 12361248), (18, 11674512), (19, 11060064), (24, 8755884), (27, 7783008), (32, 6566913), (34, 6180624), (36, 5837256), (38, 5530032), (48, 4377942), (51, 4120416), (54, 3891504), (57, 3686688), (68, 3090312), (72, 2918628), (76, 2765016), (81, 2594336), (96, 2188971), (102, 2060208), (108, 1945752), (114, 1843344), (136, 1545156), (144, 1459314), (152, 1382508), (153, 1373472), (162, 1297168), (171, 1228896), (204, 1030104), (216, 972876), (228, 921672), (251, 837216), (272, 772578), (288, 729657), (304, 691254), (306, 686736), (323, 650592), (324, 648584), (342, 614448), (408, 515052), (432, 486438), (456, 460836), (459, 457824), (502, 418608), (513, 409632), (544, 386289), (608, 345627), (612, 343368), (646, 325296), (648, 324292), (684, 307224), (753, 279072), (816, 257526), (864, 243219), (912, 230418), (918, 228912), (969, 216864), (1004, 209304), (1026, 204816), (1224, 171684), (1292, 162648), (1296, 162146), (1368, 153612), (1377, 152608), (1506, 139536), (1539, 136544), (1632, 128763), (1824, 115209), (1836, 114456), (1938, 108432), (2008, 104652), (2052, 102408), (2259, 93024), (2448, 85842), (2584, 81324), (2592, 81073), (2736, 76806), (2754, 76304), (2907, 72288), (3012, 69768), (3078, 68272), (3672, 57228), (3876, 54216), (4016, 52326), (4104, 51204), (4267, 49248), (4518, 46512), (4769, 44064), (4896, 42921), (5168, 40662), (5472, 38403), (5508, 38152), (5814, 36144), (6024, 34884), (6156, 34136), (6777, 31008), (7344, 28614), (7752, 27108), (8032, 26163), (8208, 25602), (8534, 24624), (8721, 24096), (9036, 23256), (9538, 22032), (10336, 20331), (11016, 19076), (11628, 18072), (12048, 17442), (12312, 17068), (12801, 16416), (13554, 15504), (14307, 14688)]