16043040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1$

素因数の和:891

約数の個数: 144

約数和(自身を含む): 59026968

約数和(自身を除く): 42983928

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, 857, 936, 1040, 1170, 1248, 1440, 1560, 1714, 1872, 2080, 2340, 2571, 3120, 3428, 3744, 4285, 4680, 5142, 6240, 6856, 7713, 8570, 9360, 10284, 11141, 12855, 13712, 15426, 17140, 18720, 20568, 22282, 25710, 27424, 30852, 33423, 34280, 38565, 41136, 44564, 51420, 55705, 61704, 66846, 68560, 77130, 82272, 89128, 100269, 102840, 111410, 123408, 133692, 137120, 154260, 167115, 178256, 200538, 205680, 222820, 246816, 267384, 308520, 334230, 356512, 401076, 411360, 445640, 501345, 534768, 617040, 668460, 802152, 891280, 1002690, 1069536, 1234080, 1336920, 1604304, 1782560, 2005380, 2673840, 3208608, 4010760, 5347680, 8021520, 16043040]

約数ペア:

[(1, 16043040), (2, 8021520), (3, 5347680), (4, 4010760), (5, 3208608), (6, 2673840), (8, 2005380), (9, 1782560), (10, 1604304), (12, 1336920), (13, 1234080), (15, 1069536), (16, 1002690), (18, 891280), (20, 802152), (24, 668460), (26, 617040), (30, 534768), (32, 501345), (36, 445640), (39, 411360), (40, 401076), (45, 356512), (48, 334230), (52, 308520), (60, 267384), (65, 246816), (72, 222820), (78, 205680), (80, 200538), (90, 178256), (96, 167115), (104, 154260), (117, 137120), (120, 133692), (130, 123408), (144, 111410), (156, 102840), (160, 100269), (180, 89128), (195, 82272), (208, 77130), (234, 68560), (240, 66846), (260, 61704), (288, 55705), (312, 51420), (360, 44564), (390, 41136), (416, 38565), (468, 34280), (480, 33423), (520, 30852), (585, 27424), (624, 25710), (720, 22282), (780, 20568), (857, 18720), (936, 17140), (1040, 15426), (1170, 13712), (1248, 12855), (1440, 11141), (1560, 10284), (1714, 9360), (1872, 8570), (2080, 7713), (2340, 6856), (2571, 6240), (3120, 5142), (3428, 4680), (3744, 4285)]