2218278960

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2153}}^1$

素因数の和:2234

約数の個数: 240

約数和(自身を含む): 7875058464

約数和(自身を除く): 5656779504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 72, 80, 81, 90, 106, 108, 120, 135, 144, 159, 162, 180, 212, 216, 240, 243, 265, 270, 318, 324, 360, 405, 424, 432, 477, 486, 530, 540, 636, 648, 720, 795, 810, 848, 954, 972, 1060, 1080, 1215, 1272, 1296, 1431, 1590, 1620, 1908, 1944, 2120, 2153, 2160, 2385, 2430, 2544, 2862, 3180, 3240, 3816, 3888, 4240, 4293, 4306, 4770, 4860, 5724, 6360, 6459, 6480, 7155, 7632, 8586, 8612, 9540, 9720, 10765, 11448, 12720, 12879, 12918, 14310, 17172, 17224, 19080, 19377, 19440, 21465, 21530, 22896, 25758, 25836, 28620, 32295, 34344, 34448, 38160, 38754, 42930, 43060, 51516, 51672, 57240, 58131, 64395, 64590, 68688, 77508, 85860, 86120, 96885, 103032, 103344, 114109, 114480, 116262, 128790, 129180, 155016, 171720, 172240, 174393, 193770, 206064, 228218, 232524, 257580, 258360, 290655, 310032, 342327, 343440, 348786, 387540, 456436, 465048, 515160, 516720, 523179, 570545, 581310, 684654, 697572, 775080, 871965, 912872, 930096, 1026981, 1030320, 1046358, 1141090, 1162620, 1369308, 1395144, 1550160, 1711635, 1743930, 1825744, 2053962, 2092716, 2282180, 2325240, 2615895, 2738616, 2790288, 3080943, 3423270, 3487860, 4107924, 4185432, 4564360, 4650480, 5134905, 5231790, 5477232, 6161886, 6846540, 6975720, 8215848, 8370864, 9128720, 9242829, 10269810, 10463580, 12323772, 13693080, 13951440, 15404715, 16431696, 18485658, 20539620, 20927160, 24647544, 27386160, 27728487, 30809430, 36971316, 41079240, 41854320, 46214145, 49295088, 55456974, 61618860, 73942632, 82158480, 92428290, 110913948, 123237720, 138642435, 147885264, 184856580, 221827896, 246475440, 277284870, 369713160, 443655792, 554569740, 739426320, 1109139480, 2218278960]

約数ペア:

[(1, 2218278960), (2, 1109139480), (3, 739426320), (4, 554569740), (5, 443655792), (6, 369713160), (8, 277284870), (9, 246475440), (10, 221827896), (12, 184856580), (15, 147885264), (16, 138642435), (18, 123237720), (20, 110913948), (24, 92428290), (27, 82158480), (30, 73942632), (36, 61618860), (40, 55456974), (45, 49295088), (48, 46214145), (53, 41854320), (54, 41079240), (60, 36971316), (72, 30809430), (80, 27728487), (81, 27386160), (90, 24647544), (106, 20927160), (108, 20539620), (120, 18485658), (135, 16431696), (144, 15404715), (159, 13951440), (162, 13693080), (180, 12323772), (212, 10463580), (216, 10269810), (240, 9242829), (243, 9128720), (265, 8370864), (270, 8215848), (318, 6975720), (324, 6846540), (360, 6161886), (405, 5477232), (424, 5231790), (432, 5134905), (477, 4650480), (486, 4564360), (530, 4185432), (540, 4107924), (636, 3487860), (648, 3423270), (720, 3080943), (795, 2790288), (810, 2738616), (848, 2615895), (954, 2325240), (972, 2282180), (1060, 2092716), (1080, 2053962), (1215, 1825744), (1272, 1743930), (1296, 1711635), (1431, 1550160), (1590, 1395144), (1620, 1369308), (1908, 1162620), (1944, 1141090), (2120, 1046358), (2153, 1030320), (2160, 1026981), (2385, 930096), (2430, 912872), (2544, 871965), (2862, 775080), (3180, 697572), (3240, 684654), (3816, 581310), (3888, 570545), (4240, 523179), (4293, 516720), (4306, 515160), (4770, 465048), (4860, 456436), (5724, 387540), (6360, 348786), (6459, 343440), (6480, 342327), (7155, 310032), (7632, 290655), (8586, 258360), (8612, 257580), (9540, 232524), (9720, 228218), (10765, 206064), (11448, 193770), (12720, 174393), (12879, 172240), (12918, 171720), (14310, 155016), (17172, 129180), (17224, 128790), (19080, 116262), (19377, 114480), (19440, 114109), (21465, 103344), (21530, 103032), (22896, 96885), (25758, 86120), (25836, 85860), (28620, 77508), (32295, 68688), (34344, 64590), (34448, 64395), (38160, 58131), (38754, 57240), (42930, 51672), (43060, 51516)]