19131999360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{188011}}^1$

素因数の和:188086

約数の個数: 128

約数和(自身を含む): 62134205760

約数和(自身を除く): 43002206400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 265, 318, 320, 384, 424, 480, 530, 636, 640, 795, 848, 960, 1060, 1272, 1590, 1696, 1920, 2120, 2544, 3180, 3392, 4240, 5088, 6360, 6784, 8480, 10176, 12720, 16960, 20352, 25440, 33920, 50880, 101760, 188011, 376022, 564033, 752044, 940055, 1128066, 1504088, 1880110, 2256132, 2820165, 3008176, 3760220, 4512264, 5640330, 6016352, 7520440, 9024528, 9964583, 11280660, 12032704, 15040880, 18049056, 19929166, 22561320, 24065408, 29893749, 30081760, 36098112, 39858332, 45122640, 49822915, 59787498, 60163520, 72196224, 79716664, 90245280, 99645830, 119574996, 120327040, 149468745, 159433328, 180490560, 199291660, 239149992, 298937490, 318866656, 360981120, 398583320, 478299984, 597874980, 637733312, 797166640, 956599968, 1195749960, 1275466624, 1594333280, 1913199936, 2391499920, 3188666560, 3826399872, 4782999840, 6377333120, 9565999680, 19131999360]

約数ペア:

[(1, 19131999360), (2, 9565999680), (3, 6377333120), (4, 4782999840), (5, 3826399872), (6, 3188666560), (8, 2391499920), (10, 1913199936), (12, 1594333280), (15, 1275466624), (16, 1195749960), (20, 956599968), (24, 797166640), (30, 637733312), (32, 597874980), (40, 478299984), (48, 398583320), (53, 360981120), (60, 318866656), (64, 298937490), (80, 239149992), (96, 199291660), (106, 180490560), (120, 159433328), (128, 149468745), (159, 120327040), (160, 119574996), (192, 99645830), (212, 90245280), (240, 79716664), (265, 72196224), (318, 60163520), (320, 59787498), (384, 49822915), (424, 45122640), (480, 39858332), (530, 36098112), (636, 30081760), (640, 29893749), (795, 24065408), (848, 22561320), (960, 19929166), (1060, 18049056), (1272, 15040880), (1590, 12032704), (1696, 11280660), (1920, 9964583), (2120, 9024528), (2544, 7520440), (3180, 6016352), (3392, 5640330), (4240, 4512264), (5088, 3760220), (6360, 3008176), (6784, 2820165), (8480, 2256132), (10176, 1880110), (12720, 1504088), (16960, 1128066), (20352, 940055), (25440, 752044), (33920, 564033), (50880, 376022), (101760, 188011)]