997158240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53267}}^1$

素因数の和:53301

約数の個数: 144

約数和(自身を含む): 3664625328

約数和(自身を除く): 2667467088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 53267, 106534, 159801, 213068, 266335, 319602, 426136, 479403, 532670, 639204, 692471, 799005, 852272, 958806, 1065340, 1278408, 1384942, 1598010, 1704544, 1917612, 2077413, 2130680, 2397015, 2556816, 2769884, 3196020, 3462355, 3835224, 4154826, 4261360, 4794030, 5113632, 5539768, 6232239, 6392040, 6924710, 7670448, 8309652, 8522720, 9588060, 10387065, 11079536, 12464478, 12784080, 13849420, 15340896, 16619304, 19176120, 20774130, 22159072, 24928956, 25568160, 27698840, 31161195, 33238608, 38352240, 41548260, 49857912, 55397680, 62322390, 66477216, 76704480, 83096520, 99715824, 110795360, 124644780, 166193040, 199431648, 249289560, 332386080, 498579120, 997158240]

約数ペア:

[(1, 997158240), (2, 498579120), (3, 332386080), (4, 249289560), (5, 199431648), (6, 166193040), (8, 124644780), (9, 110795360), (10, 99715824), (12, 83096520), (13, 76704480), (15, 66477216), (16, 62322390), (18, 55397680), (20, 49857912), (24, 41548260), (26, 38352240), (30, 33238608), (32, 31161195), (36, 27698840), (39, 25568160), (40, 24928956), (45, 22159072), (48, 20774130), (52, 19176120), (60, 16619304), (65, 15340896), (72, 13849420), (78, 12784080), (80, 12464478), (90, 11079536), (96, 10387065), (104, 9588060), (117, 8522720), (120, 8309652), (130, 7670448), (144, 6924710), (156, 6392040), (160, 6232239), (180, 5539768), (195, 5113632), (208, 4794030), (234, 4261360), (240, 4154826), (260, 3835224), (288, 3462355), (312, 3196020), (360, 2769884), (390, 2556816), (416, 2397015), (468, 2130680), (480, 2077413), (520, 1917612), (585, 1704544), (624, 1598010), (720, 1384942), (780, 1278408), (936, 1065340), (1040, 958806), (1170, 852272), (1248, 799005), (1440, 692471), (1560, 639204), (1872, 532670), (2080, 479403), (2340, 426136), (3120, 319602), (3744, 266335), (4680, 213068), (6240, 159801), (9360, 106534), (18720, 53267)]