2018868480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1013}}^1$

素因数の和:1213

約数の個数: 216

約数和(自身を含む): 7032386088

約数和(自身を除く): 5013517608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 173, 180, 192, 240, 256, 288, 320, 346, 360, 384, 480, 519, 576, 640, 692, 720, 768, 865, 960, 1013, 1038, 1152, 1280, 1384, 1440, 1557, 1730, 1920, 2026, 2076, 2304, 2595, 2768, 2880, 3039, 3114, 3460, 3840, 4052, 4152, 5065, 5190, 5536, 5760, 6078, 6228, 6920, 7785, 8104, 8304, 9117, 10130, 10380, 11072, 11520, 12156, 12456, 13840, 15195, 15570, 16208, 16608, 18234, 20260, 20760, 22144, 24312, 24912, 27680, 30390, 31140, 32416, 33216, 36468, 40520, 41520, 44288, 45585, 48624, 49824, 55360, 60780, 62280, 64832, 66432, 72936, 81040, 83040, 91170, 97248, 99648, 110720, 121560, 124560, 129664, 132864, 145872, 162080, 166080, 175249, 182340, 194496, 199296, 221440, 243120, 249120, 259328, 291744, 324160, 332160, 350498, 364680, 388992, 398592, 486240, 498240, 525747, 583488, 648320, 664320, 700996, 729360, 777984, 876245, 972480, 996480, 1051494, 1166976, 1296640, 1401992, 1458720, 1577241, 1752490, 1944960, 1992960, 2102988, 2333952, 2628735, 2803984, 2917440, 3154482, 3504980, 3889920, 4205976, 5257470, 5607968, 5834880, 6308964, 7009960, 7886205, 8411952, 10514940, 11215936, 11669760, 12617928, 14019920, 15772410, 16823904, 21029880, 22431872, 25235856, 28039840, 31544820, 33647808, 42059760, 44863744, 50471712, 56079680, 63089640, 67295616, 84119520, 100943424, 112159360, 126179280, 134591232, 168239040, 201886848, 224318720, 252358560, 336478080, 403773696, 504717120, 672956160, 1009434240, 2018868480]

約数ペア:

[(1, 2018868480), (2, 1009434240), (3, 672956160), (4, 504717120), (5, 403773696), (6, 336478080), (8, 252358560), (9, 224318720), (10, 201886848), (12, 168239040), (15, 134591232), (16, 126179280), (18, 112159360), (20, 100943424), (24, 84119520), (30, 67295616), (32, 63089640), (36, 56079680), (40, 50471712), (45, 44863744), (48, 42059760), (60, 33647808), (64, 31544820), (72, 28039840), (80, 25235856), (90, 22431872), (96, 21029880), (120, 16823904), (128, 15772410), (144, 14019920), (160, 12617928), (173, 11669760), (180, 11215936), (192, 10514940), (240, 8411952), (256, 7886205), (288, 7009960), (320, 6308964), (346, 5834880), (360, 5607968), (384, 5257470), (480, 4205976), (519, 3889920), (576, 3504980), (640, 3154482), (692, 2917440), (720, 2803984), (768, 2628735), (865, 2333952), (960, 2102988), (1013, 1992960), (1038, 1944960), (1152, 1752490), (1280, 1577241), (1384, 1458720), (1440, 1401992), (1557, 1296640), (1730, 1166976), (1920, 1051494), (2026, 996480), (2076, 972480), (2304, 876245), (2595, 777984), (2768, 729360), (2880, 700996), (3039, 664320), (3114, 648320), (3460, 583488), (3840, 525747), (4052, 498240), (4152, 486240), (5065, 398592), (5190, 388992), (5536, 364680), (5760, 350498), (6078, 332160), (6228, 324160), (6920, 291744), (7785, 259328), (8104, 249120), (8304, 243120), (9117, 221440), (10130, 199296), (10380, 194496), (11072, 182340), (11520, 175249), (12156, 166080), (12456, 162080), (13840, 145872), (15195, 132864), (15570, 129664), (16208, 124560), (16608, 121560), (18234, 110720), (20260, 99648), (20760, 97248), (22144, 91170), (24312, 83040), (24912, 81040), (27680, 72936), (30390, 66432), (31140, 64832), (32416, 62280), (33216, 60780), (36468, 55360), (40520, 49824), (41520, 48624), (44288, 45585)]