308934360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2851}}^1$

素因数の和:2918

約数の個数: 192

約数和(自身を含む): 1174567680

約数和(自身を除く): 865633320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 56, 60, 63, 70, 72, 84, 86, 90, 105, 120, 126, 129, 140, 168, 172, 180, 210, 215, 252, 258, 280, 301, 315, 344, 360, 387, 420, 430, 504, 516, 602, 630, 645, 774, 840, 860, 903, 1032, 1204, 1260, 1290, 1505, 1548, 1720, 1806, 1935, 2408, 2520, 2580, 2709, 2851, 3010, 3096, 3612, 3870, 4515, 5160, 5418, 5702, 6020, 7224, 7740, 8553, 9030, 10836, 11404, 12040, 13545, 14255, 15480, 17106, 18060, 19957, 21672, 22808, 25659, 27090, 28510, 34212, 36120, 39914, 42765, 51318, 54180, 57020, 59871, 68424, 79828, 85530, 99785, 102636, 108360, 114040, 119742, 122593, 128295, 159656, 171060, 179613, 199570, 205272, 239484, 245186, 256590, 299355, 342120, 359226, 367779, 399140, 478968, 490372, 513180, 598710, 612965, 718452, 735558, 798280, 858151, 898065, 980744, 1026360, 1103337, 1197420, 1225930, 1436904, 1471116, 1716302, 1796130, 1838895, 2206674, 2394840, 2451860, 2574453, 2942232, 3432604, 3592260, 3677790, 4290755, 4413348, 4903720, 5148906, 5516685, 6865208, 7184520, 7355580, 7723359, 8581510, 8826696, 10297812, 11033370, 12872265, 14711160, 15446718, 17163020, 20595624, 22066740, 25744530, 30893436, 34326040, 38616795, 44133480, 51489060, 61786872, 77233590, 102978120, 154467180, 308934360]

約数ペア:

[(1, 308934360), (2, 154467180), (3, 102978120), (4, 77233590), (5, 61786872), (6, 51489060), (7, 44133480), (8, 38616795), (9, 34326040), (10, 30893436), (12, 25744530), (14, 22066740), (15, 20595624), (18, 17163020), (20, 15446718), (21, 14711160), (24, 12872265), (28, 11033370), (30, 10297812), (35, 8826696), (36, 8581510), (40, 7723359), (42, 7355580), (43, 7184520), (45, 6865208), (56, 5516685), (60, 5148906), (63, 4903720), (70, 4413348), (72, 4290755), (84, 3677790), (86, 3592260), (90, 3432604), (105, 2942232), (120, 2574453), (126, 2451860), (129, 2394840), (140, 2206674), (168, 1838895), (172, 1796130), (180, 1716302), (210, 1471116), (215, 1436904), (252, 1225930), (258, 1197420), (280, 1103337), (301, 1026360), (315, 980744), (344, 898065), (360, 858151), (387, 798280), (420, 735558), (430, 718452), (504, 612965), (516, 598710), (602, 513180), (630, 490372), (645, 478968), (774, 399140), (840, 367779), (860, 359226), (903, 342120), (1032, 299355), (1204, 256590), (1260, 245186), (1290, 239484), (1505, 205272), (1548, 199570), (1720, 179613), (1806, 171060), (1935, 159656), (2408, 128295), (2520, 122593), (2580, 119742), (2709, 114040), (2851, 108360), (3010, 102636), (3096, 99785), (3612, 85530), (3870, 79828), (4515, 68424), (5160, 59871), (5418, 57020), (5702, 54180), (6020, 51318), (7224, 42765), (7740, 39914), (8553, 36120), (9030, 34212), (10836, 28510), (11404, 27090), (12040, 25659), (13545, 22808), (14255, 21672), (15480, 19957), (17106, 18060)]