16946762280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{3389}}^1\times {\mathrm{5953}}^1$

素因数の和:9363

約数の個数: 128

約数和(自身を含む): 58130092800

約数和(自身を除く): 41183330520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 3389, 5953, 6778, 10167, 11906, 13556, 16945, 17859, 20334, 23723, 23812, 27112, 29765, 33890, 35718, 40668, 41671, 47446, 47624, 50835, 59530, 67780, 71169, 71436, 81336, 83342, 89295, 94892, 101670, 118615, 119060, 125013, 135560, 142338, 142872, 166684, 178590, 189784, 203340, 208355, 237230, 238120, 250026, 284676, 333368, 355845, 357180, 406680, 416710, 474460, 500052, 569352, 625065, 711690, 714360, 833420, 948920, 1000104, 1250130, 1423380, 1666840, 2500260, 2846760, 5000520, 20174717, 40349434, 60524151, 80698868, 100873585, 121048302, 141223019, 161397736, 201747170, 242096604, 282446038, 302620755, 403494340, 423669057, 484193208, 564892076, 605241510, 706115095, 806988680, 847338114, 1129784152, 1210483020, 1412230190, 1694676228, 2118345285, 2420966040, 2824460380, 3389352456, 4236690570, 5648920760, 8473381140, 16946762280]

約数ペア:

[(1, 16946762280), (2, 8473381140), (3, 5648920760), (4, 4236690570), (5, 3389352456), (6, 2824460380), (7, 2420966040), (8, 2118345285), (10, 1694676228), (12, 1412230190), (14, 1210483020), (15, 1129784152), (20, 847338114), (21, 806988680), (24, 706115095), (28, 605241510), (30, 564892076), (35, 484193208), (40, 423669057), (42, 403494340), (56, 302620755), (60, 282446038), (70, 242096604), (84, 201747170), (105, 161397736), (120, 141223019), (140, 121048302), (168, 100873585), (210, 80698868), (280, 60524151), (420, 40349434), (840, 20174717), (3389, 5000520), (5953, 2846760), (6778, 2500260), (10167, 1666840), (11906, 1423380), (13556, 1250130), (16945, 1000104), (17859, 948920), (20334, 833420), (23723, 714360), (23812, 711690), (27112, 625065), (29765, 569352), (33890, 500052), (35718, 474460), (40668, 416710), (41671, 406680), (47446, 357180), (47624, 355845), (50835, 333368), (59530, 284676), (67780, 250026), (71169, 238120), (71436, 237230), (81336, 208355), (83342, 203340), (89295, 189784), (94892, 178590), (101670, 166684), (118615, 142872), (119060, 142338), (125013, 135560)]