65395260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 288

約数和(自身を含む): 249080832

約数和(自身を除く): 183685572

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 43, 45, 51, 60, 63, 68, 70, 71, 84, 85, 86, 90, 102, 105, 119, 126, 129, 140, 142, 153, 170, 172, 180, 204, 210, 213, 215, 238, 252, 255, 258, 284, 301, 306, 315, 340, 355, 357, 387, 420, 426, 430, 476, 497, 510, 516, 595, 602, 612, 630, 639, 645, 710, 714, 731, 765, 774, 852, 860, 903, 994, 1020, 1065, 1071, 1190, 1204, 1207, 1260, 1278, 1290, 1420, 1428, 1462, 1491, 1505, 1530, 1548, 1785, 1806, 1935, 1988, 2130, 2142, 2193, 2380, 2414, 2485, 2556, 2580, 2709, 2924, 2982, 3010, 3053, 3060, 3195, 3570, 3612, 3621, 3655, 3870, 4260, 4284, 4386, 4473, 4515, 4828, 4970, 5117, 5355, 5418, 5964, 6020, 6035, 6106, 6390, 6579, 7140, 7242, 7310, 7455, 7740, 8449, 8772, 8946, 9030, 9159, 9940, 10234, 10710, 10836, 10863, 10965, 12070, 12212, 12780, 13158, 13545, 14484, 14620, 14910, 15265, 15351, 16898, 17892, 18060, 18105, 18318, 20468, 21371, 21420, 21726, 21930, 22365, 24140, 25347, 25585, 26316, 27090, 27477, 29820, 30530, 30702, 32895, 33796, 36210, 36636, 42245, 42742, 43452, 43860, 44730, 45795, 46053, 50694, 51170, 51901, 54180, 54315, 54954, 61060, 61404, 64113, 65790, 72420, 76041, 76755, 84490, 85484, 89460, 91590, 92106, 101388, 102340, 103802, 106855, 108630, 109908, 126735, 128226, 131580, 137385, 152082, 153510, 155703, 168980, 183180, 184212, 192339, 207604, 213710, 217260, 230265, 253470, 256452, 259505, 274770, 304164, 307020, 311406, 320565, 363307, 380205, 384678, 427420, 460530, 467109, 506940, 519010, 549540, 622812, 641130, 726614, 760410, 769356, 778515, 921060, 934218, 961695, 1038020, 1089921, 1282260, 1453228, 1520820, 1557030, 1816535, 1868436, 1923390, 2179842, 2335545, 3114060, 3269763, 3633070, 3846780, 4359684, 4671090, 5449605, 6539526, 7266140, 9342180, 10899210, 13079052, 16348815, 21798420, 32697630, 65395260]

約数ペア:

[(1, 65395260), (2, 32697630), (3, 21798420), (4, 16348815), (5, 13079052), (6, 10899210), (7, 9342180), (9, 7266140), (10, 6539526), (12, 5449605), (14, 4671090), (15, 4359684), (17, 3846780), (18, 3633070), (20, 3269763), (21, 3114060), (28, 2335545), (30, 2179842), (34, 1923390), (35, 1868436), (36, 1816535), (42, 1557030), (43, 1520820), (45, 1453228), (51, 1282260), (60, 1089921), (63, 1038020), (68, 961695), (70, 934218), (71, 921060), (84, 778515), (85, 769356), (86, 760410), (90, 726614), (102, 641130), (105, 622812), (119, 549540), (126, 519010), (129, 506940), (140, 467109), (142, 460530), (153, 427420), (170, 384678), (172, 380205), (180, 363307), (204, 320565), (210, 311406), (213, 307020), (215, 304164), (238, 274770), (252, 259505), (255, 256452), (258, 253470), (284, 230265), (301, 217260), (306, 213710), (315, 207604), (340, 192339), (355, 184212), (357, 183180), (387, 168980), (420, 155703), (426, 153510), (430, 152082), (476, 137385), (497, 131580), (510, 128226), (516, 126735), (595, 109908), (602, 108630), (612, 106855), (630, 103802), (639, 102340), (645, 101388), (710, 92106), (714, 91590), (731, 89460), (765, 85484), (774, 84490), (852, 76755), (860, 76041), (903, 72420), (994, 65790), (1020, 64113), (1065, 61404), (1071, 61060), (1190, 54954), (1204, 54315), (1207, 54180), (1260, 51901), (1278, 51170), (1290, 50694), (1420, 46053), (1428, 45795), (1462, 44730), (1491, 43860), (1505, 43452), (1530, 42742), (1548, 42245), (1785, 36636), (1806, 36210), (1935, 33796), (1988, 32895), (2130, 30702), (2142, 30530), (2193, 29820), (2380, 27477), (2414, 27090), (2485, 26316), (2556, 25585), (2580, 25347), (2709, 24140), (2924, 22365), (2982, 21930), (3010, 21726), (3053, 21420), (3060, 21371), (3195, 20468), (3570, 18318), (3612, 18105), (3621, 18060), (3655, 17892), (3870, 16898), (4260, 15351), (4284, 15265), (4386, 14910), (4473, 14620), (4515, 14484), (4828, 13545), (4970, 13158), (5117, 12780), (5355, 12212), (5418, 12070), (5964, 10965), (6020, 10863), (6035, 10836), (6106, 10710), (6390, 10234), (6579, 9940), (7140, 9159), (7242, 9030), (7310, 8946), (7455, 8772), (7740, 8449)]