339302880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{821}}^1$

素因数の和:890

約数の個数: 288

約数和(自身を含む): 1357207488

約数和(自身を除く): 1017904608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 41, 42, 45, 48, 56, 60, 63, 70, 72, 80, 82, 84, 90, 96, 105, 112, 120, 123, 126, 140, 144, 160, 164, 168, 180, 205, 210, 224, 240, 246, 252, 280, 287, 288, 315, 328, 336, 360, 369, 410, 420, 480, 492, 504, 560, 574, 615, 630, 656, 672, 720, 738, 820, 821, 840, 861, 984, 1008, 1120, 1148, 1230, 1260, 1312, 1435, 1440, 1476, 1640, 1642, 1680, 1722, 1845, 1968, 2016, 2296, 2460, 2463, 2520, 2583, 2870, 2952, 3280, 3284, 3360, 3444, 3690, 3936, 4105, 4305, 4592, 4920, 4926, 5040, 5166, 5740, 5747, 5904, 6560, 6568, 6888, 7380, 7389, 8210, 8610, 9184, 9840, 9852, 10080, 10332, 11480, 11494, 11808, 12315, 12915, 13136, 13776, 14760, 14778, 16420, 17220, 17241, 19680, 19704, 20664, 22960, 22988, 24630, 25830, 26272, 27552, 28735, 29520, 29556, 32840, 33661, 34440, 34482, 36945, 39408, 41328, 45920, 45976, 49260, 51660, 51723, 57470, 59040, 59112, 65680, 67322, 68880, 68964, 73890, 78816, 82656, 86205, 91952, 98520, 100983, 103320, 103446, 114940, 118224, 131360, 134644, 137760, 137928, 147780, 168305, 172410, 183904, 197040, 201966, 206640, 206892, 229880, 235627, 236448, 258615, 269288, 275856, 295560, 302949, 336610, 344820, 394080, 403932, 413280, 413784, 459760, 471254, 504915, 517230, 538576, 551712, 591120, 605898, 673220, 689640, 706881, 807864, 827568, 919520, 942508, 1009830, 1034460, 1077152, 1178135, 1182240, 1211796, 1346440, 1379280, 1413762, 1514745, 1615728, 1655136, 1885016, 2019660, 2068920, 2120643, 2356270, 2423592, 2692880, 2758560, 2827524, 3029490, 3231456, 3534405, 3770032, 4039320, 4137840, 4241286, 4712540, 4847184, 5385760, 5655048, 6058980, 7068810, 7540064, 8078640, 8275680, 8482572, 9425080, 9694368, 10603215, 11310096, 12117960, 14137620, 16157280, 16965144, 18850160, 21206430, 22620192, 24235920, 28275240, 33930288, 37700320, 42412860, 48471840, 56550480, 67860576, 84825720, 113100960, 169651440, 339302880]

約数ペア:

[(1, 339302880), (2, 169651440), (3, 113100960), (4, 84825720), (5, 67860576), (6, 56550480), (7, 48471840), (8, 42412860), (9, 37700320), (10, 33930288), (12, 28275240), (14, 24235920), (15, 22620192), (16, 21206430), (18, 18850160), (20, 16965144), (21, 16157280), (24, 14137620), (28, 12117960), (30, 11310096), (32, 10603215), (35, 9694368), (36, 9425080), (40, 8482572), (41, 8275680), (42, 8078640), (45, 7540064), (48, 7068810), (56, 6058980), (60, 5655048), (63, 5385760), (70, 4847184), (72, 4712540), (80, 4241286), (82, 4137840), (84, 4039320), (90, 3770032), (96, 3534405), (105, 3231456), (112, 3029490), (120, 2827524), (123, 2758560), (126, 2692880), (140, 2423592), (144, 2356270), (160, 2120643), (164, 2068920), (168, 2019660), (180, 1885016), (205, 1655136), (210, 1615728), (224, 1514745), (240, 1413762), (246, 1379280), (252, 1346440), (280, 1211796), (287, 1182240), (288, 1178135), (315, 1077152), (328, 1034460), (336, 1009830), (360, 942508), (369, 919520), (410, 827568), (420, 807864), (480, 706881), (492, 689640), (504, 673220), (560, 605898), (574, 591120), (615, 551712), (630, 538576), (656, 517230), (672, 504915), (720, 471254), (738, 459760), (820, 413784), (821, 413280), (840, 403932), (861, 394080), (984, 344820), (1008, 336610), (1120, 302949), (1148, 295560), (1230, 275856), (1260, 269288), (1312, 258615), (1435, 236448), (1440, 235627), (1476, 229880), (1640, 206892), (1642, 206640), (1680, 201966), (1722, 197040), (1845, 183904), (1968, 172410), (2016, 168305), (2296, 147780), (2460, 137928), (2463, 137760), (2520, 134644), (2583, 131360), (2870, 118224), (2952, 114940), (3280, 103446), (3284, 103320), (3360, 100983), (3444, 98520), (3690, 91952), (3936, 86205), (4105, 82656), (4305, 78816), (4592, 73890), (4920, 68964), (4926, 68880), (5040, 67322), (5166, 65680), (5740, 59112), (5747, 59040), (5904, 57470), (6560, 51723), (6568, 51660), (6888, 49260), (7380, 45976), (7389, 45920), (8210, 41328), (8610, 39408), (9184, 36945), (9840, 34482), (9852, 34440), (10080, 33661), (10332, 32840), (11480, 29556), (11494, 29520), (11808, 28735), (12315, 27552), (12915, 26272), (13136, 25830), (13776, 24630), (14760, 22988), (14778, 22960), (16420, 20664), (17220, 19704), (17241, 19680)]