13450320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1$

素因数の和:514

約数の個数: 160

約数和(自身を含む): 49996800

約数和(自身を除く): 36546480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 479, 520, 540, 585, 624, 702, 720, 780, 936, 958, 1040, 1080, 1170, 1404, 1437, 1560, 1755, 1872, 1916, 2160, 2340, 2395, 2808, 2874, 3120, 3510, 3832, 4311, 4680, 4790, 5616, 5748, 6227, 7020, 7185, 7664, 8622, 9360, 9580, 11496, 12454, 12933, 14040, 14370, 17244, 18681, 19160, 21555, 22992, 24908, 25866, 28080, 28740, 31135, 34488, 37362, 38320, 43110, 49816, 51732, 56043, 57480, 62270, 64665, 68976, 74724, 86220, 93405, 99632, 103464, 112086, 114960, 124540, 129330, 149448, 168129, 172440, 186810, 206928, 224172, 249080, 258660, 280215, 298896, 336258, 344880, 373620, 448344, 498160, 517320, 560430, 672516, 747240, 840645, 896688, 1034640, 1120860, 1345032, 1494480, 1681290, 2241720, 2690064, 3362580, 4483440, 6725160, 13450320]

約数ペア:

[(1, 13450320), (2, 6725160), (3, 4483440), (4, 3362580), (5, 2690064), (6, 2241720), (8, 1681290), (9, 1494480), (10, 1345032), (12, 1120860), (13, 1034640), (15, 896688), (16, 840645), (18, 747240), (20, 672516), (24, 560430), (26, 517320), (27, 498160), (30, 448344), (36, 373620), (39, 344880), (40, 336258), (45, 298896), (48, 280215), (52, 258660), (54, 249080), (60, 224172), (65, 206928), (72, 186810), (78, 172440), (80, 168129), (90, 149448), (104, 129330), (108, 124540), (117, 114960), (120, 112086), (130, 103464), (135, 99632), (144, 93405), (156, 86220), (180, 74724), (195, 68976), (208, 64665), (216, 62270), (234, 57480), (240, 56043), (260, 51732), (270, 49816), (312, 43110), (351, 38320), (360, 37362), (390, 34488), (432, 31135), (468, 28740), (479, 28080), (520, 25866), (540, 24908), (585, 22992), (624, 21555), (702, 19160), (720, 18681), (780, 17244), (936, 14370), (958, 14040), (1040, 12933), (1080, 12454), (1170, 11496), (1404, 9580), (1437, 9360), (1560, 8622), (1755, 7664), (1872, 7185), (1916, 7020), (2160, 6227), (2340, 5748), (2395, 5616), (2808, 4790), (2874, 4680), (3120, 4311), (3510, 3832)]