2018764560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{1063}}^1$

素因数の和:1313

約数の個数: 160

約数和(自身を含む): 6450087168

約数和(自身を除く): 4431322608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 193, 205, 240, 246, 328, 386, 410, 492, 579, 615, 656, 772, 820, 965, 984, 1063, 1158, 1230, 1544, 1640, 1930, 1968, 2126, 2316, 2460, 2895, 3088, 3189, 3280, 3860, 4252, 4632, 4920, 5315, 5790, 6378, 7720, 7913, 8504, 9264, 9840, 10630, 11580, 12756, 15440, 15826, 15945, 17008, 21260, 23160, 23739, 25512, 31652, 31890, 39565, 42520, 43583, 46320, 47478, 51024, 63304, 63780, 79130, 85040, 87166, 94956, 118695, 126608, 127560, 130749, 158260, 174332, 189912, 205159, 217915, 237390, 255120, 261498, 316520, 348664, 379824, 410318, 435830, 474780, 522996, 615477, 633040, 653745, 697328, 820636, 871660, 949560, 1025795, 1045992, 1230954, 1307490, 1641272, 1743320, 1899120, 2051590, 2091984, 2461908, 2614980, 3077385, 3282544, 3486640, 4103180, 4923816, 5229960, 6154770, 8206360, 8411519, 9847632, 10459920, 12309540, 16412720, 16823038, 24619080, 25234557, 33646076, 42057595, 49238160, 50469114, 67292152, 84115190, 100938228, 126172785, 134584304, 168230380, 201876456, 252345570, 336460760, 403752912, 504691140, 672921520, 1009382280, 2018764560]

約数ペア:

[(1, 2018764560), (2, 1009382280), (3, 672921520), (4, 504691140), (5, 403752912), (6, 336460760), (8, 252345570), (10, 201876456), (12, 168230380), (15, 134584304), (16, 126172785), (20, 100938228), (24, 84115190), (30, 67292152), (40, 50469114), (41, 49238160), (48, 42057595), (60, 33646076), (80, 25234557), (82, 24619080), (120, 16823038), (123, 16412720), (164, 12309540), (193, 10459920), (205, 9847632), (240, 8411519), (246, 8206360), (328, 6154770), (386, 5229960), (410, 4923816), (492, 4103180), (579, 3486640), (615, 3282544), (656, 3077385), (772, 2614980), (820, 2461908), (965, 2091984), (984, 2051590), (1063, 1899120), (1158, 1743320), (1230, 1641272), (1544, 1307490), (1640, 1230954), (1930, 1045992), (1968, 1025795), (2126, 949560), (2316, 871660), (2460, 820636), (2895, 697328), (3088, 653745), (3189, 633040), (3280, 615477), (3860, 522996), (4252, 474780), (4632, 435830), (4920, 410318), (5315, 379824), (5790, 348664), (6378, 316520), (7720, 261498), (7913, 255120), (8504, 237390), (9264, 217915), (9840, 205159), (10630, 189912), (11580, 174332), (12756, 158260), (15440, 130749), (15826, 127560), (15945, 126608), (17008, 118695), (21260, 94956), (23160, 87166), (23739, 85040), (25512, 79130), (31652, 63780), (31890, 63304), (39565, 51024), (42520, 47478), (43583, 46320)]