202172670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:519

約数の個数: 192

約数和(自身を含む): 652354560

約数和(自身を除く): 450181890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 43, 45, 51, 63, 70, 85, 86, 90, 102, 105, 119, 126, 129, 153, 170, 210, 215, 238, 255, 258, 301, 306, 315, 357, 387, 430, 439, 510, 595, 602, 630, 645, 714, 731, 765, 774, 878, 903, 1071, 1190, 1290, 1317, 1462, 1505, 1530, 1785, 1806, 1935, 2142, 2193, 2195, 2634, 2709, 3010, 3073, 3570, 3655, 3870, 3951, 4386, 4390, 4515, 5117, 5355, 5418, 6146, 6579, 6585, 7310, 7463, 7902, 9030, 9219, 10234, 10710, 10965, 13158, 13170, 13545, 14926, 15351, 15365, 18438, 18877, 19755, 21930, 22389, 25585, 27090, 27657, 30702, 30730, 32895, 37315, 37754, 39510, 44778, 46053, 46095, 51170, 52241, 55314, 56631, 65790, 67167, 74630, 76755, 92106, 92190, 94385, 104482, 111945, 113262, 132139, 134334, 138285, 153510, 156723, 169893, 188770, 223890, 230265, 261205, 264278, 276570, 283155, 313446, 320909, 335835, 339786, 396417, 460530, 470169, 522410, 566310, 641818, 660695, 671670, 783615, 792834, 849465, 940338, 962727, 1189251, 1321390, 1567230, 1604545, 1698930, 1925454, 1982085, 2246363, 2350845, 2378502, 2888181, 3209090, 3964170, 4492726, 4701690, 4813635, 5776362, 5946255, 6739089, 9627270, 11231815, 11892510, 13478178, 14440905, 20217267, 22463630, 28881810, 33695445, 40434534, 67390890, 101086335, 202172670]

約数ペア:

[(1, 202172670), (2, 101086335), (3, 67390890), (5, 40434534), (6, 33695445), (7, 28881810), (9, 22463630), (10, 20217267), (14, 14440905), (15, 13478178), (17, 11892510), (18, 11231815), (21, 9627270), (30, 6739089), (34, 5946255), (35, 5776362), (42, 4813635), (43, 4701690), (45, 4492726), (51, 3964170), (63, 3209090), (70, 2888181), (85, 2378502), (86, 2350845), (90, 2246363), (102, 1982085), (105, 1925454), (119, 1698930), (126, 1604545), (129, 1567230), (153, 1321390), (170, 1189251), (210, 962727), (215, 940338), (238, 849465), (255, 792834), (258, 783615), (301, 671670), (306, 660695), (315, 641818), (357, 566310), (387, 522410), (430, 470169), (439, 460530), (510, 396417), (595, 339786), (602, 335835), (630, 320909), (645, 313446), (714, 283155), (731, 276570), (765, 264278), (774, 261205), (878, 230265), (903, 223890), (1071, 188770), (1190, 169893), (1290, 156723), (1317, 153510), (1462, 138285), (1505, 134334), (1530, 132139), (1785, 113262), (1806, 111945), (1935, 104482), (2142, 94385), (2193, 92190), (2195, 92106), (2634, 76755), (2709, 74630), (3010, 67167), (3073, 65790), (3570, 56631), (3655, 55314), (3870, 52241), (3951, 51170), (4386, 46095), (4390, 46053), (4515, 44778), (5117, 39510), (5355, 37754), (5418, 37315), (6146, 32895), (6579, 30730), (6585, 30702), (7310, 27657), (7463, 27090), (7902, 25585), (9030, 22389), (9219, 21930), (10234, 19755), (10710, 18877), (10965, 18438), (13158, 15365), (13170, 15351), (13545, 14926)]