211025667840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4227277}}^1$

素因数の和:4227314

約数の個数: 144

約数和(自身を含む): 725806723488

約数和(自身を除く): 514781055648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4160, 4992, 6240, 8320, 9984, 12480, 16640, 24960, 49920, 4227277, 8454554, 12681831, 16909108, 21136385, 25363662, 33818216, 42272770, 50727324, 54954601, 63409155, 67636432, 84545540, 101454648, 109909202, 126818310, 135272864, 164863803, 169091080, 202909296, 219818404, 253636620, 270545728, 274773005, 329727606, 338182160, 405818592, 439636808, 507273240, 541091456, 549546010, 659455212, 676364320, 811637184, 824319015, 879273616, 1014546480, 1082182912, 1099092020, 1318910424, 1352728640, 1623274368, 1648638030, 1758547232, 2029092960, 2198184040, 2637820848, 2705457280, 3246548736, 3297276060, 3517094464, 4058185920, 4396368080, 5275641696, 5410914560, 6594552120, 7034188928, 8116371840, 8792736160, 10551283392, 13189104240, 14068377856, 16232743680, 17585472320, 21102566784, 26378208480, 35170944640, 42205133568, 52756416960, 70341889280, 105512833920, 211025667840]

約数ペア:

[(1, 211025667840), (2, 105512833920), (3, 70341889280), (4, 52756416960), (5, 42205133568), (6, 35170944640), (8, 26378208480), (10, 21102566784), (12, 17585472320), (13, 16232743680), (15, 14068377856), (16, 13189104240), (20, 10551283392), (24, 8792736160), (26, 8116371840), (30, 7034188928), (32, 6594552120), (39, 5410914560), (40, 5275641696), (48, 4396368080), (52, 4058185920), (60, 3517094464), (64, 3297276060), (65, 3246548736), (78, 2705457280), (80, 2637820848), (96, 2198184040), (104, 2029092960), (120, 1758547232), (128, 1648638030), (130, 1623274368), (156, 1352728640), (160, 1318910424), (192, 1099092020), (195, 1082182912), (208, 1014546480), (240, 879273616), (256, 824319015), (260, 811637184), (312, 676364320), (320, 659455212), (384, 549546010), (390, 541091456), (416, 507273240), (480, 439636808), (520, 405818592), (624, 338182160), (640, 329727606), (768, 274773005), (780, 270545728), (832, 253636620), (960, 219818404), (1040, 202909296), (1248, 169091080), (1280, 164863803), (1560, 135272864), (1664, 126818310), (1920, 109909202), (2080, 101454648), (2496, 84545540), (3120, 67636432), (3328, 63409155), (3840, 54954601), (4160, 50727324), (4992, 42272770), (6240, 33818216), (8320, 25363662), (9984, 21136385), (12480, 16909108), (16640, 12681831), (24960, 8454554), (49920, 4227277)]