191914560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1801}}^1$

素因数の和:1861

約数の個数: 168

約数和(自身を含む): 678323256

約数和(自身を除く): 486408696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 192, 222, 240, 288, 296, 320, 333, 360, 370, 444, 480, 555, 576, 592, 666, 720, 740, 888, 960, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 1801, 2220, 2368, 2664, 2880, 2960, 3330, 3552, 3602, 4440, 5328, 5403, 5920, 6660, 7104, 7204, 8880, 9005, 10656, 10806, 11840, 13320, 14408, 16209, 17760, 18010, 21312, 21612, 26640, 27015, 28816, 32418, 35520, 36020, 43224, 53280, 54030, 57632, 64836, 66637, 72040, 81045, 86448, 106560, 108060, 115264, 129672, 133274, 144080, 162090, 172896, 199911, 216120, 259344, 266548, 288160, 324180, 333185, 345792, 399822, 432240, 518688, 533096, 576320, 599733, 648360, 666370, 799644, 864480, 999555, 1037376, 1066192, 1199466, 1296720, 1332740, 1599288, 1728960, 1999110, 2132384, 2398932, 2593440, 2665480, 2998665, 3198576, 3998220, 4264768, 4797864, 5186880, 5330960, 5997330, 6397152, 7996440, 9595728, 10661920, 11994660, 12794304, 15992880, 19191456, 21323840, 23989320, 31985760, 38382912, 47978640, 63971520, 95957280, 191914560]

約数ペア:

[(1, 191914560), (2, 95957280), (3, 63971520), (4, 47978640), (5, 38382912), (6, 31985760), (8, 23989320), (9, 21323840), (10, 19191456), (12, 15992880), (15, 12794304), (16, 11994660), (18, 10661920), (20, 9595728), (24, 7996440), (30, 6397152), (32, 5997330), (36, 5330960), (37, 5186880), (40, 4797864), (45, 4264768), (48, 3998220), (60, 3198576), (64, 2998665), (72, 2665480), (74, 2593440), (80, 2398932), (90, 2132384), (96, 1999110), (111, 1728960), (120, 1599288), (144, 1332740), (148, 1296720), (160, 1199466), (180, 1066192), (185, 1037376), (192, 999555), (222, 864480), (240, 799644), (288, 666370), (296, 648360), (320, 599733), (333, 576320), (360, 533096), (370, 518688), (444, 432240), (480, 399822), (555, 345792), (576, 333185), (592, 324180), (666, 288160), (720, 266548), (740, 259344), (888, 216120), (960, 199911), (1110, 172896), (1184, 162090), (1332, 144080), (1440, 133274), (1480, 129672), (1665, 115264), (1776, 108060), (1801, 106560), (2220, 86448), (2368, 81045), (2664, 72040), (2880, 66637), (2960, 64836), (3330, 57632), (3552, 54030), (3602, 53280), (4440, 43224), (5328, 36020), (5403, 35520), (5920, 32418), (6660, 28816), (7104, 27015), (7204, 26640), (8880, 21612), (9005, 21312), (10656, 18010), (10806, 17760), (11840, 16209), (13320, 14408)]