456697560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:550

約数の個数: 192

約数和(自身を含む): 1530627840

約数和(自身を除く): 1073930280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 71, 88, 110, 120, 121, 132, 142, 165, 213, 220, 242, 264, 284, 330, 355, 363, 426, 440, 443, 484, 568, 605, 660, 710, 726, 781, 852, 886, 968, 1065, 1210, 1320, 1329, 1420, 1452, 1562, 1704, 1772, 1815, 2130, 2215, 2343, 2420, 2658, 2840, 2904, 3124, 3544, 3630, 3905, 4260, 4430, 4686, 4840, 4873, 5316, 6248, 6645, 7260, 7810, 8520, 8591, 8860, 9372, 9746, 10632, 11715, 13290, 14520, 14619, 15620, 17182, 17720, 18744, 19492, 23430, 24365, 25773, 26580, 29238, 31240, 31453, 34364, 38984, 42955, 46860, 48730, 51546, 53160, 53603, 58476, 62906, 68728, 73095, 85910, 93720, 94359, 97460, 103092, 107206, 116952, 125812, 128865, 146190, 157265, 160809, 171820, 188718, 194920, 206184, 214412, 251624, 257730, 268015, 292380, 314530, 321618, 343640, 345983, 377436, 428824, 471795, 515460, 536030, 584760, 629060, 643236, 691966, 754872, 804045, 943590, 1030920, 1037949, 1072060, 1258120, 1286472, 1383932, 1608090, 1729915, 1887180, 2075898, 2144120, 2767864, 3216180, 3459830, 3774360, 3805813, 4151796, 5189745, 6432360, 6919660, 7611626, 8303592, 10379490, 11417439, 13839320, 15223252, 19029065, 20758980, 22834878, 30446504, 38058130, 41517960, 45669756, 57087195, 76116260, 91339512, 114174390, 152232520, 228348780, 456697560]

約数ペア:

[(1, 456697560), (2, 228348780), (3, 152232520), (4, 114174390), (5, 91339512), (6, 76116260), (8, 57087195), (10, 45669756), (11, 41517960), (12, 38058130), (15, 30446504), (20, 22834878), (22, 20758980), (24, 19029065), (30, 15223252), (33, 13839320), (40, 11417439), (44, 10379490), (55, 8303592), (60, 7611626), (66, 6919660), (71, 6432360), (88, 5189745), (110, 4151796), (120, 3805813), (121, 3774360), (132, 3459830), (142, 3216180), (165, 2767864), (213, 2144120), (220, 2075898), (242, 1887180), (264, 1729915), (284, 1608090), (330, 1383932), (355, 1286472), (363, 1258120), (426, 1072060), (440, 1037949), (443, 1030920), (484, 943590), (568, 804045), (605, 754872), (660, 691966), (710, 643236), (726, 629060), (781, 584760), (852, 536030), (886, 515460), (968, 471795), (1065, 428824), (1210, 377436), (1320, 345983), (1329, 343640), (1420, 321618), (1452, 314530), (1562, 292380), (1704, 268015), (1772, 257730), (1815, 251624), (2130, 214412), (2215, 206184), (2343, 194920), (2420, 188718), (2658, 171820), (2840, 160809), (2904, 157265), (3124, 146190), (3544, 128865), (3630, 125812), (3905, 116952), (4260, 107206), (4430, 103092), (4686, 97460), (4840, 94359), (4873, 93720), (5316, 85910), (6248, 73095), (6645, 68728), (7260, 62906), (7810, 58476), (8520, 53603), (8591, 53160), (8860, 51546), (9372, 48730), (9746, 46860), (10632, 42955), (11715, 38984), (13290, 34364), (14520, 31453), (14619, 31240), (15620, 29238), (17182, 26580), (17720, 25773), (18744, 24365), (19492, 23430)]