143510220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:389

約数の個数: 216

約数和(自身を含む): 517621104

約数和(自身を除く): 374110884

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 53, 60, 63, 70, 84, 90, 98, 105, 106, 126, 140, 147, 159, 180, 196, 210, 212, 245, 252, 265, 294, 307, 315, 318, 371, 420, 441, 477, 490, 530, 588, 614, 630, 636, 735, 742, 795, 882, 921, 954, 980, 1060, 1113, 1228, 1260, 1470, 1484, 1535, 1590, 1764, 1842, 1855, 1908, 2149, 2205, 2226, 2385, 2597, 2763, 2940, 3070, 3180, 3339, 3684, 3710, 4298, 4410, 4452, 4605, 4770, 5194, 5526, 5565, 6140, 6447, 6678, 7420, 7791, 8596, 8820, 9210, 9540, 10388, 10745, 11052, 11130, 12894, 12985, 13356, 13815, 15043, 15582, 16271, 16695, 18420, 19341, 21490, 22260, 23373, 25788, 25970, 27630, 30086, 31164, 32235, 32542, 33390, 38682, 38955, 42980, 45129, 46746, 48813, 51940, 55260, 60172, 64470, 65084, 66780, 75215, 77364, 77910, 81355, 90258, 93492, 96705, 97626, 113897, 116865, 128940, 135387, 146439, 150430, 155820, 162710, 180516, 193410, 195252, 225645, 227794, 233730, 244065, 270774, 292878, 300860, 325420, 341691, 386820, 451290, 455588, 467460, 488130, 541548, 569485, 585756, 676935, 683382, 732195, 797279, 902580, 976260, 1025073, 1138970, 1353870, 1366764, 1464390, 1594558, 1708455, 2050146, 2277940, 2391837, 2707740, 2928780, 3189116, 3416910, 3986395, 4100292, 4783674, 5125365, 6833820, 7175511, 7972790, 9567348, 10250730, 11959185, 14351022, 15945580, 20501460, 23918370, 28702044, 35877555, 47836740, 71755110, 143510220]

約数ペア:

[(1, 143510220), (2, 71755110), (3, 47836740), (4, 35877555), (5, 28702044), (6, 23918370), (7, 20501460), (9, 15945580), (10, 14351022), (12, 11959185), (14, 10250730), (15, 9567348), (18, 7972790), (20, 7175511), (21, 6833820), (28, 5125365), (30, 4783674), (35, 4100292), (36, 3986395), (42, 3416910), (45, 3189116), (49, 2928780), (53, 2707740), (60, 2391837), (63, 2277940), (70, 2050146), (84, 1708455), (90, 1594558), (98, 1464390), (105, 1366764), (106, 1353870), (126, 1138970), (140, 1025073), (147, 976260), (159, 902580), (180, 797279), (196, 732195), (210, 683382), (212, 676935), (245, 585756), (252, 569485), (265, 541548), (294, 488130), (307, 467460), (315, 455588), (318, 451290), (371, 386820), (420, 341691), (441, 325420), (477, 300860), (490, 292878), (530, 270774), (588, 244065), (614, 233730), (630, 227794), (636, 225645), (735, 195252), (742, 193410), (795, 180516), (882, 162710), (921, 155820), (954, 150430), (980, 146439), (1060, 135387), (1113, 128940), (1228, 116865), (1260, 113897), (1470, 97626), (1484, 96705), (1535, 93492), (1590, 90258), (1764, 81355), (1842, 77910), (1855, 77364), (1908, 75215), (2149, 66780), (2205, 65084), (2226, 64470), (2385, 60172), (2597, 55260), (2763, 51940), (2940, 48813), (3070, 46746), (3180, 45129), (3339, 42980), (3684, 38955), (3710, 38682), (4298, 33390), (4410, 32542), (4452, 32235), (4605, 31164), (4770, 30086), (5194, 27630), (5526, 25970), (5565, 25788), (6140, 23373), (6447, 22260), (6678, 21490), (7420, 19341), (7791, 18420), (8596, 16695), (8820, 16271), (9210, 15582), (9540, 15043), (10388, 13815), (10745, 13356), (11052, 12985), (11130, 12894)]