2938360680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{383}}^1$

素因数の和:712

約数の個数: 192

約数和(自身を含む): 9715230720

約数和(自身を除く): 6776870040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 101, 120, 180, 202, 211, 303, 360, 383, 404, 422, 505, 606, 633, 766, 808, 844, 909, 1010, 1055, 1149, 1212, 1266, 1515, 1532, 1688, 1818, 1899, 1915, 2020, 2110, 2298, 2424, 2532, 3030, 3064, 3165, 3447, 3636, 3798, 3830, 4040, 4220, 4545, 4596, 5064, 5745, 6060, 6330, 6894, 7272, 7596, 7660, 8440, 9090, 9192, 9495, 11490, 12120, 12660, 13788, 15192, 15320, 17235, 18180, 18990, 21311, 22980, 25320, 27576, 34470, 36360, 37980, 38683, 42622, 45960, 63933, 68940, 75960, 77366, 80813, 85244, 106555, 116049, 127866, 137880, 154732, 161626, 170488, 191799, 193415, 213110, 232098, 242439, 255732, 309464, 319665, 323252, 348147, 383598, 386830, 404065, 426220, 464196, 484878, 511464, 580245, 639330, 646504, 696294, 727317, 767196, 773660, 808130, 852440, 928392, 958995, 969756, 1160490, 1212195, 1278660, 1392588, 1454634, 1534392, 1547320, 1616260, 1740735, 1917990, 1939512, 2320980, 2424390, 2557320, 2785176, 2909268, 3232520, 3481470, 3636585, 3835980, 4641960, 4848780, 5818536, 6962940, 7273170, 7671960, 8162113, 9697560, 13925880, 14546340, 16324226, 24486339, 29092680, 32648452, 40810565, 48972678, 65296904, 73459017, 81621130, 97945356, 122431695, 146918034, 163242260, 195890712, 244863390, 293836068, 326484520, 367295085, 489726780, 587672136, 734590170, 979453560, 1469180340, 2938360680]

約数ペア:

[(1, 2938360680), (2, 1469180340), (3, 979453560), (4, 734590170), (5, 587672136), (6, 489726780), (8, 367295085), (9, 326484520), (10, 293836068), (12, 244863390), (15, 195890712), (18, 163242260), (20, 146918034), (24, 122431695), (30, 97945356), (36, 81621130), (40, 73459017), (45, 65296904), (60, 48972678), (72, 40810565), (90, 32648452), (101, 29092680), (120, 24486339), (180, 16324226), (202, 14546340), (211, 13925880), (303, 9697560), (360, 8162113), (383, 7671960), (404, 7273170), (422, 6962940), (505, 5818536), (606, 4848780), (633, 4641960), (766, 3835980), (808, 3636585), (844, 3481470), (909, 3232520), (1010, 2909268), (1055, 2785176), (1149, 2557320), (1212, 2424390), (1266, 2320980), (1515, 1939512), (1532, 1917990), (1688, 1740735), (1818, 1616260), (1899, 1547320), (1915, 1534392), (2020, 1454634), (2110, 1392588), (2298, 1278660), (2424, 1212195), (2532, 1160490), (3030, 969756), (3064, 958995), (3165, 928392), (3447, 852440), (3636, 808130), (3798, 773660), (3830, 767196), (4040, 727317), (4220, 696294), (4545, 646504), (4596, 639330), (5064, 580245), (5745, 511464), (6060, 484878), (6330, 464196), (6894, 426220), (7272, 404065), (7596, 386830), (7660, 383598), (8440, 348147), (9090, 323252), (9192, 319665), (9495, 309464), (11490, 255732), (12120, 242439), (12660, 232098), (13788, 213110), (15192, 193415), (15320, 191799), (17235, 170488), (18180, 161626), (18990, 154732), (21311, 137880), (22980, 127866), (25320, 116049), (27576, 106555), (34470, 85244), (36360, 80813), (37980, 77366), (38683, 75960), (42622, 68940), (45960, 63933)]