380670840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{971}}^1$

素因数の和:1016

約数の個数: 240

約数和(自身を含む): 1407815640

約数和(自身を除く): 1027144800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 121, 132, 135, 162, 165, 180, 198, 216, 220, 242, 264, 270, 297, 324, 330, 360, 363, 396, 405, 440, 484, 495, 540, 594, 605, 648, 660, 726, 792, 810, 891, 968, 971, 990, 1080, 1089, 1188, 1210, 1320, 1452, 1485, 1620, 1782, 1815, 1942, 1980, 2178, 2376, 2420, 2904, 2913, 2970, 3240, 3267, 3564, 3630, 3884, 3960, 4356, 4455, 4840, 4855, 5445, 5826, 5940, 6534, 7128, 7260, 7768, 8712, 8739, 8910, 9710, 9801, 10681, 10890, 11652, 11880, 13068, 14520, 14565, 16335, 17478, 17820, 19420, 19602, 21362, 21780, 23304, 26136, 26217, 29130, 32043, 32670, 34956, 35640, 38840, 39204, 42724, 43560, 43695, 49005, 52434, 53405, 58260, 64086, 65340, 69912, 78408, 78651, 85448, 87390, 96129, 98010, 104868, 106810, 116520, 117491, 128172, 130680, 131085, 157302, 160215, 174780, 192258, 196020, 209736, 213620, 234982, 256344, 262170, 288387, 314604, 320430, 349560, 352473, 384516, 392040, 393255, 427240, 469964, 480645, 524340, 576774, 587455, 629208, 640860, 704946, 769032, 786510, 865161, 939928, 961290, 1048680, 1057419, 1153548, 1174910, 1281720, 1409892, 1441935, 1573020, 1730322, 1762365, 1922580, 2114838, 2307096, 2349820, 2819784, 2883870, 3146040, 3172257, 3460644, 3524730, 3845160, 4229676, 4325805, 4699640, 5287095, 5767740, 6344514, 6921288, 7049460, 8459352, 8651610, 9516771, 10574190, 11535480, 12689028, 14098920, 15861285, 17303220, 19033542, 21148380, 25378056, 31722570, 34606440, 38067084, 42296760, 47583855, 63445140, 76134168, 95167710, 126890280, 190335420, 380670840]

約数ペア:

[(1, 380670840), (2, 190335420), (3, 126890280), (4, 95167710), (5, 76134168), (6, 63445140), (8, 47583855), (9, 42296760), (10, 38067084), (11, 34606440), (12, 31722570), (15, 25378056), (18, 21148380), (20, 19033542), (22, 17303220), (24, 15861285), (27, 14098920), (30, 12689028), (33, 11535480), (36, 10574190), (40, 9516771), (44, 8651610), (45, 8459352), (54, 7049460), (55, 6921288), (60, 6344514), (66, 5767740), (72, 5287095), (81, 4699640), (88, 4325805), (90, 4229676), (99, 3845160), (108, 3524730), (110, 3460644), (120, 3172257), (121, 3146040), (132, 2883870), (135, 2819784), (162, 2349820), (165, 2307096), (180, 2114838), (198, 1922580), (216, 1762365), (220, 1730322), (242, 1573020), (264, 1441935), (270, 1409892), (297, 1281720), (324, 1174910), (330, 1153548), (360, 1057419), (363, 1048680), (396, 961290), (405, 939928), (440, 865161), (484, 786510), (495, 769032), (540, 704946), (594, 640860), (605, 629208), (648, 587455), (660, 576774), (726, 524340), (792, 480645), (810, 469964), (891, 427240), (968, 393255), (971, 392040), (990, 384516), (1080, 352473), (1089, 349560), (1188, 320430), (1210, 314604), (1320, 288387), (1452, 262170), (1485, 256344), (1620, 234982), (1782, 213620), (1815, 209736), (1942, 196020), (1980, 192258), (2178, 174780), (2376, 160215), (2420, 157302), (2904, 131085), (2913, 130680), (2970, 128172), (3240, 117491), (3267, 116520), (3564, 106810), (3630, 104868), (3884, 98010), (3960, 96129), (4356, 87390), (4455, 85448), (4840, 78651), (4855, 78408), (5445, 69912), (5826, 65340), (5940, 64086), (6534, 58260), (7128, 53405), (7260, 52434), (7768, 49005), (8712, 43695), (8739, 43560), (8910, 42724), (9710, 39204), (9801, 38840), (10681, 35640), (10890, 34956), (11652, 32670), (11880, 32043), (13068, 29130), (14520, 26217), (14565, 26136), (16335, 23304), (17478, 21780), (17820, 21362), (19420, 19602)]