38202840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1$

素因数の和:943

約数の個数: 160

約数和(自身を含む): 138433680

約数和(自身を除く): 100230840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 907, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 1814, 2106, 2340, 2721, 2808, 3240, 3510, 3628, 4212, 4535, 4680, 5265, 5442, 7020, 7256, 8163, 8424, 9070, 10530, 10884, 11791, 13605, 14040, 16326, 18140, 21060, 21768, 23582, 24489, 27210, 32652, 35373, 36280, 40815, 42120, 47164, 48978, 54420, 58955, 65304, 70746, 73467, 81630, 94328, 97956, 106119, 108840, 117910, 122445, 141492, 146934, 163260, 176865, 195912, 212238, 235820, 244890, 282984, 293868, 318357, 326520, 353730, 367335, 424476, 471640, 489780, 530595, 587736, 636714, 707460, 734670, 848952, 955071, 979560, 1061190, 1273428, 1414920, 1469340, 1591785, 1910142, 2122380, 2546856, 2938680, 3183570, 3820284, 4244760, 4775355, 6367140, 7640568, 9550710, 12734280, 19101420, 38202840]

約数ペア:

[(1, 38202840), (2, 19101420), (3, 12734280), (4, 9550710), (5, 7640568), (6, 6367140), (8, 4775355), (9, 4244760), (10, 3820284), (12, 3183570), (13, 2938680), (15, 2546856), (18, 2122380), (20, 1910142), (24, 1591785), (26, 1469340), (27, 1414920), (30, 1273428), (36, 1061190), (39, 979560), (40, 955071), (45, 848952), (52, 734670), (54, 707460), (60, 636714), (65, 587736), (72, 530595), (78, 489780), (81, 471640), (90, 424476), (104, 367335), (108, 353730), (117, 326520), (120, 318357), (130, 293868), (135, 282984), (156, 244890), (162, 235820), (180, 212238), (195, 195912), (216, 176865), (234, 163260), (260, 146934), (270, 141492), (312, 122445), (324, 117910), (351, 108840), (360, 106119), (390, 97956), (405, 94328), (468, 81630), (520, 73467), (540, 70746), (585, 65304), (648, 58955), (702, 54420), (780, 48978), (810, 47164), (907, 42120), (936, 40815), (1053, 36280), (1080, 35373), (1170, 32652), (1404, 27210), (1560, 24489), (1620, 23582), (1755, 21768), (1814, 21060), (2106, 18140), (2340, 16326), (2721, 14040), (2808, 13605), (3240, 11791), (3510, 10884), (3628, 10530), (4212, 9070), (4535, 8424), (4680, 8163), (5265, 7256), (5442, 7020)]