264208490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:149

約数の個数: 192

約数和(自身を含む): 654998400

約数和(自身を除く): 390789910

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 37, 38, 49, 59, 65, 70, 74, 91, 95, 98, 118, 130, 133, 182, 185, 190, 245, 247, 259, 266, 295, 370, 413, 455, 481, 490, 494, 518, 590, 637, 665, 703, 767, 826, 910, 931, 962, 1121, 1235, 1274, 1295, 1330, 1406, 1534, 1729, 1813, 1862, 2065, 2183, 2242, 2405, 2470, 2590, 2891, 3185, 3367, 3458, 3515, 3626, 3835, 4130, 4366, 4655, 4810, 4921, 5369, 5605, 5782, 6370, 6734, 7030, 7670, 7847, 8645, 9065, 9139, 9310, 9842, 10738, 10915, 11210, 12103, 14455, 14573, 15281, 15694, 16835, 17290, 18130, 18278, 21830, 23569, 24206, 24605, 26845, 28379, 28910, 29146, 30562, 33670, 34447, 37583, 39235, 41477, 45695, 47138, 49210, 53690, 54929, 56758, 60515, 63973, 68894, 72865, 75166, 76405, 78470, 82954, 91390, 102011, 106967, 109858, 117845, 121030, 127946, 141895, 145730, 152810, 172235, 187915, 198653, 204022, 207385, 213934, 235690, 274645, 283790, 290339, 319865, 344470, 375830, 397306, 414770, 447811, 510055, 534835, 539201, 549290, 580678, 639730, 714077, 895622, 993265, 1020110, 1069670, 1078402, 1390571, 1428154, 1451695, 1986530, 2032373, 2239055, 2696005, 2781142, 2903390, 3570385, 3774407, 4064746, 4478110, 5392010, 6952855, 7140770, 7548814, 10161865, 13905710, 18872035, 20323730, 26420849, 37744070, 52841698, 132104245, 264208490]

約数ペア:

[(1, 264208490), (2, 132104245), (5, 52841698), (7, 37744070), (10, 26420849), (13, 20323730), (14, 18872035), (19, 13905710), (26, 10161865), (35, 7548814), (37, 7140770), (38, 6952855), (49, 5392010), (59, 4478110), (65, 4064746), (70, 3774407), (74, 3570385), (91, 2903390), (95, 2781142), (98, 2696005), (118, 2239055), (130, 2032373), (133, 1986530), (182, 1451695), (185, 1428154), (190, 1390571), (245, 1078402), (247, 1069670), (259, 1020110), (266, 993265), (295, 895622), (370, 714077), (413, 639730), (455, 580678), (481, 549290), (490, 539201), (494, 534835), (518, 510055), (590, 447811), (637, 414770), (665, 397306), (703, 375830), (767, 344470), (826, 319865), (910, 290339), (931, 283790), (962, 274645), (1121, 235690), (1235, 213934), (1274, 207385), (1295, 204022), (1330, 198653), (1406, 187915), (1534, 172235), (1729, 152810), (1813, 145730), (1862, 141895), (2065, 127946), (2183, 121030), (2242, 117845), (2405, 109858), (2470, 106967), (2590, 102011), (2891, 91390), (3185, 82954), (3367, 78470), (3458, 76405), (3515, 75166), (3626, 72865), (3835, 68894), (4130, 63973), (4366, 60515), (4655, 56758), (4810, 54929), (4921, 53690), (5369, 49210), (5605, 47138), (5782, 45695), (6370, 41477), (6734, 39235), (7030, 37583), (7670, 34447), (7847, 33670), (8645, 30562), (9065, 29146), (9139, 28910), (9310, 28379), (9842, 26845), (10738, 24605), (10915, 24206), (11210, 23569), (12103, 21830), (14455, 18278), (14573, 18130), (15281, 17290), (15694, 16835)]