348561720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1049}}^1$

素因数の和:1150

約数の個数: 192

約数和(自身を含む): 1238328000

約数和(自身を除く): 889766280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 71, 72, 78, 90, 104, 117, 120, 130, 142, 156, 180, 195, 213, 234, 260, 284, 312, 355, 360, 390, 426, 468, 520, 568, 585, 639, 710, 780, 852, 923, 936, 1049, 1065, 1170, 1278, 1420, 1560, 1704, 1846, 2098, 2130, 2340, 2556, 2769, 2840, 3147, 3195, 3692, 4196, 4260, 4615, 4680, 5112, 5245, 5538, 6294, 6390, 7384, 8307, 8392, 8520, 9230, 9441, 10490, 11076, 12588, 12780, 13637, 13845, 15735, 16614, 18460, 18882, 20980, 22152, 25176, 25560, 27274, 27690, 31470, 33228, 36920, 37764, 40911, 41535, 41960, 47205, 54548, 55380, 62940, 66456, 68185, 74479, 75528, 81822, 83070, 94410, 109096, 110760, 122733, 125880, 136370, 148958, 163644, 166140, 188820, 204555, 223437, 245466, 272740, 297916, 327288, 332280, 372395, 377640, 409110, 446874, 490932, 545480, 595832, 613665, 670311, 744790, 818220, 893748, 968227, 981864, 1117185, 1227330, 1340622, 1489580, 1636440, 1787496, 1936454, 2234370, 2454660, 2681244, 2904681, 2979160, 3351555, 3872908, 4468740, 4841135, 4909320, 5362488, 5809362, 6703110, 7745816, 8714043, 8937480, 9682270, 11618724, 13406220, 14523405, 17428086, 19364540, 23237448, 26812440, 29046810, 34856172, 38729080, 43570215, 58093620, 69712344, 87140430, 116187240, 174280860, 348561720]

約数ペア:

[(1, 348561720), (2, 174280860), (3, 116187240), (4, 87140430), (5, 69712344), (6, 58093620), (8, 43570215), (9, 38729080), (10, 34856172), (12, 29046810), (13, 26812440), (15, 23237448), (18, 19364540), (20, 17428086), (24, 14523405), (26, 13406220), (30, 11618724), (36, 9682270), (39, 8937480), (40, 8714043), (45, 7745816), (52, 6703110), (60, 5809362), (65, 5362488), (71, 4909320), (72, 4841135), (78, 4468740), (90, 3872908), (104, 3351555), (117, 2979160), (120, 2904681), (130, 2681244), (142, 2454660), (156, 2234370), (180, 1936454), (195, 1787496), (213, 1636440), (234, 1489580), (260, 1340622), (284, 1227330), (312, 1117185), (355, 981864), (360, 968227), (390, 893748), (426, 818220), (468, 744790), (520, 670311), (568, 613665), (585, 595832), (639, 545480), (710, 490932), (780, 446874), (852, 409110), (923, 377640), (936, 372395), (1049, 332280), (1065, 327288), (1170, 297916), (1278, 272740), (1420, 245466), (1560, 223437), (1704, 204555), (1846, 188820), (2098, 166140), (2130, 163644), (2340, 148958), (2556, 136370), (2769, 125880), (2840, 122733), (3147, 110760), (3195, 109096), (3692, 94410), (4196, 83070), (4260, 81822), (4615, 75528), (4680, 74479), (5112, 68185), (5245, 66456), (5538, 62940), (6294, 55380), (6390, 54548), (7384, 47205), (8307, 41960), (8392, 41535), (8520, 40911), (9230, 37764), (9441, 36920), (10490, 33228), (11076, 31470), (12588, 27690), (12780, 27274), (13637, 25560), (13845, 25176), (15735, 22152), (16614, 20980), (18460, 18882)]