1587438240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{857}}^1$

素因数の和:1119

約数の個数: 192

約数和(自身を含む): 5324102784

約数和(自身を除く): 3736664544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 227, 240, 255, 272, 340, 408, 454, 480, 510, 544, 680, 681, 816, 857, 908, 1020, 1135, 1360, 1362, 1632, 1714, 1816, 2040, 2270, 2571, 2720, 2724, 3405, 3428, 3632, 3859, 4080, 4285, 4540, 5142, 5448, 6810, 6856, 7264, 7718, 8160, 8570, 9080, 10284, 10896, 11577, 12855, 13620, 13712, 14569, 15436, 17140, 18160, 19295, 20568, 21792, 23154, 25710, 27240, 27424, 29138, 30872, 34280, 36320, 38590, 41136, 43707, 46308, 51420, 54480, 57885, 58276, 61744, 68560, 72845, 77180, 82272, 87414, 92616, 102840, 108960, 115770, 116552, 123488, 137120, 145690, 154360, 174828, 185232, 194539, 205680, 218535, 231540, 233104, 291380, 308720, 349656, 370464, 389078, 411360, 437070, 463080, 466208, 582760, 583617, 617440, 699312, 778156, 874140, 926160, 972695, 1165520, 1167234, 1398624, 1556312, 1748280, 1852320, 1945390, 2331040, 2334468, 2918085, 3112624, 3307163, 3496560, 3890780, 4668936, 5836170, 6225248, 6614326, 6993120, 7781560, 9337872, 9921489, 11672340, 13228652, 15563120, 16535815, 18675744, 19842978, 23344680, 26457304, 31126240, 33071630, 39685956, 46689360, 49607445, 52914608, 66143260, 79371912, 93378720, 99214890, 105829216, 132286520, 158743824, 198429780, 264573040, 317487648, 396859560, 529146080, 793719120, 1587438240]

約数ペア:

[(1, 1587438240), (2, 793719120), (3, 529146080), (4, 396859560), (5, 317487648), (6, 264573040), (8, 198429780), (10, 158743824), (12, 132286520), (15, 105829216), (16, 99214890), (17, 93378720), (20, 79371912), (24, 66143260), (30, 52914608), (32, 49607445), (34, 46689360), (40, 39685956), (48, 33071630), (51, 31126240), (60, 26457304), (68, 23344680), (80, 19842978), (85, 18675744), (96, 16535815), (102, 15563120), (120, 13228652), (136, 11672340), (160, 9921489), (170, 9337872), (204, 7781560), (227, 6993120), (240, 6614326), (255, 6225248), (272, 5836170), (340, 4668936), (408, 3890780), (454, 3496560), (480, 3307163), (510, 3112624), (544, 2918085), (680, 2334468), (681, 2331040), (816, 1945390), (857, 1852320), (908, 1748280), (1020, 1556312), (1135, 1398624), (1360, 1167234), (1362, 1165520), (1632, 972695), (1714, 926160), (1816, 874140), (2040, 778156), (2270, 699312), (2571, 617440), (2720, 583617), (2724, 582760), (3405, 466208), (3428, 463080), (3632, 437070), (3859, 411360), (4080, 389078), (4285, 370464), (4540, 349656), (5142, 308720), (5448, 291380), (6810, 233104), (6856, 231540), (7264, 218535), (7718, 205680), (8160, 194539), (8570, 185232), (9080, 174828), (10284, 154360), (10896, 145690), (11577, 137120), (12855, 123488), (13620, 116552), (13712, 115770), (14569, 108960), (15436, 102840), (17140, 92616), (18160, 87414), (19295, 82272), (20568, 77180), (21792, 72845), (23154, 68560), (25710, 61744), (27240, 58276), (27424, 57885), (29138, 54480), (30872, 51420), (34280, 46308), (36320, 43707), (38590, 41136)]