17312880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:239

約数の個数: 160

約数和(自身を含む): 59996160

約数和(自身を除く): 42683280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 179, 186, 195, 208, 240, 248, 260, 310, 312, 358, 372, 390, 403, 465, 496, 520, 537, 620, 624, 716, 744, 780, 806, 895, 930, 1040, 1074, 1209, 1240, 1432, 1488, 1560, 1612, 1790, 1860, 2015, 2148, 2327, 2418, 2480, 2685, 2864, 3120, 3224, 3580, 3720, 4030, 4296, 4654, 4836, 5370, 5549, 6045, 6448, 6981, 7160, 7440, 8060, 8592, 9308, 9672, 10740, 11098, 11635, 12090, 13962, 14320, 16120, 16647, 18616, 19344, 21480, 22196, 23270, 24180, 27745, 27924, 32240, 33294, 34905, 37232, 42960, 44392, 46540, 48360, 55490, 55848, 66588, 69810, 72137, 83235, 88784, 93080, 96720, 110980, 111696, 133176, 139620, 144274, 166470, 186160, 216411, 221960, 266352, 279240, 288548, 332940, 360685, 432822, 443920, 558480, 577096, 665880, 721370, 865644, 1082055, 1154192, 1331760, 1442740, 1731288, 2164110, 2885480, 3462576, 4328220, 5770960, 8656440, 17312880]

約数ペア:

[(1, 17312880), (2, 8656440), (3, 5770960), (4, 4328220), (5, 3462576), (6, 2885480), (8, 2164110), (10, 1731288), (12, 1442740), (13, 1331760), (15, 1154192), (16, 1082055), (20, 865644), (24, 721370), (26, 665880), (30, 577096), (31, 558480), (39, 443920), (40, 432822), (48, 360685), (52, 332940), (60, 288548), (62, 279240), (65, 266352), (78, 221960), (80, 216411), (93, 186160), (104, 166470), (120, 144274), (124, 139620), (130, 133176), (155, 111696), (156, 110980), (179, 96720), (186, 93080), (195, 88784), (208, 83235), (240, 72137), (248, 69810), (260, 66588), (310, 55848), (312, 55490), (358, 48360), (372, 46540), (390, 44392), (403, 42960), (465, 37232), (496, 34905), (520, 33294), (537, 32240), (620, 27924), (624, 27745), (716, 24180), (744, 23270), (780, 22196), (806, 21480), (895, 19344), (930, 18616), (1040, 16647), (1074, 16120), (1209, 14320), (1240, 13962), (1432, 12090), (1488, 11635), (1560, 11098), (1612, 10740), (1790, 9672), (1860, 9308), (2015, 8592), (2148, 8060), (2327, 7440), (2418, 7160), (2480, 6981), (2685, 6448), (2864, 6045), (3120, 5549), (3224, 5370), (3580, 4836), (3720, 4654), (4030, 4296)]