122718960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1873}}^1$

素因数の和:1912

約数の個数: 240

約数和(自身を含む): 507509184

約数和(自身を除く): 384790224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 1873, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 3746, 4095, 4368, 4680, 5040, 5460, 5619, 6552, 7280, 7492, 8190, 9360, 9365, 10920, 11238, 13104, 13111, 14984, 16380, 16857, 18730, 21840, 22476, 24349, 26222, 28095, 29968, 32760, 33714, 37460, 39333, 44952, 48698, 52444, 56190, 65520, 65555, 67428, 73047, 74920, 78666, 84285, 89904, 97396, 104888, 112380, 117999, 121745, 131110, 134856, 146094, 149840, 157332, 168570, 170443, 194792, 196665, 209776, 219141, 224760, 235998, 243490, 262220, 269712, 292188, 314664, 337140, 340886, 365235, 389584, 393330, 438282, 449520, 471996, 486980, 511329, 524440, 584376, 589995, 629328, 674280, 681772, 730470, 786660, 852215, 876564, 943992, 973960, 1022658, 1048880, 1095705, 1168752, 1179990, 1348560, 1363544, 1460940, 1533987, 1573320, 1704430, 1753128, 1887984, 1947920, 2045316, 2191410, 2359980, 2556645, 2727088, 2921880, 3067974, 3146640, 3408860, 3506256, 4090632, 4382820, 4719960, 5113290, 5843760, 6135948, 6817720, 7669935, 8181264, 8765640, 9439920, 10226580, 12271896, 13635440, 15339870, 17531280, 20453160, 24543792, 30679740, 40906320, 61359480, 122718960]

約数ペア:

[(1, 122718960), (2, 61359480), (3, 40906320), (4, 30679740), (5, 24543792), (6, 20453160), (7, 17531280), (8, 15339870), (9, 13635440), (10, 12271896), (12, 10226580), (13, 9439920), (14, 8765640), (15, 8181264), (16, 7669935), (18, 6817720), (20, 6135948), (21, 5843760), (24, 5113290), (26, 4719960), (28, 4382820), (30, 4090632), (35, 3506256), (36, 3408860), (39, 3146640), (40, 3067974), (42, 2921880), (45, 2727088), (48, 2556645), (52, 2359980), (56, 2191410), (60, 2045316), (63, 1947920), (65, 1887984), (70, 1753128), (72, 1704430), (78, 1573320), (80, 1533987), (84, 1460940), (90, 1363544), (91, 1348560), (104, 1179990), (105, 1168752), (112, 1095705), (117, 1048880), (120, 1022658), (126, 973960), (130, 943992), (140, 876564), (144, 852215), (156, 786660), (168, 730470), (180, 681772), (182, 674280), (195, 629328), (208, 589995), (210, 584376), (234, 524440), (240, 511329), (252, 486980), (260, 471996), (273, 449520), (280, 438282), (312, 393330), (315, 389584), (336, 365235), (360, 340886), (364, 337140), (390, 314664), (420, 292188), (455, 269712), (468, 262220), (504, 243490), (520, 235998), (546, 224760), (560, 219141), (585, 209776), (624, 196665), (630, 194792), (720, 170443), (728, 168570), (780, 157332), (819, 149840), (840, 146094), (910, 134856), (936, 131110), (1008, 121745), (1040, 117999), (1092, 112380), (1170, 104888), (1260, 97396), (1365, 89904), (1456, 84285), (1560, 78666), (1638, 74920), (1680, 73047), (1820, 67428), (1872, 65555), (1873, 65520), (2184, 56190), (2340, 52444), (2520, 48698), (2730, 44952), (3120, 39333), (3276, 37460), (3640, 33714), (3746, 32760), (4095, 29968), (4368, 28095), (4680, 26222), (5040, 24349), (5460, 22476), (5619, 21840), (6552, 18730), (7280, 16857), (7492, 16380), (8190, 14984), (9360, 13111), (9365, 13104), (10920, 11238)]