1728590951430

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{7039}}^1\times {\mathrm{14437}}^1$

素因数の和:21505

約数の個数: 192

約数和(自身を含む): 5327746744320

約数和(自身を除く): 3599155792890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 243, 270, 315, 378, 405, 486, 567, 630, 810, 945, 1134, 1215, 1701, 1890, 2430, 2835, 3402, 5670, 7039, 8505, 14078, 14437, 17010, 21117, 28874, 35195, 42234, 43311, 49273, 63351, 70390, 72185, 86622, 98546, 101059, 105585, 126702, 129933, 144370, 147819, 190053, 202118, 211170, 216555, 246365, 259866, 295638, 303177, 316755, 380106, 389799, 433110, 443457, 492730, 505295, 570159, 606354, 633510, 649665, 739095, 779598, 886914, 909531, 950265, 1010590, 1140318, 1169397, 1299330, 1330371, 1478190, 1515885, 1710477, 1819062, 1900530, 1948995, 2217285, 2338794, 2660742, 2728593, 2850795, 3031770, 3420954, 3508191, 3897990, 3991113, 4434570, 4547655, 5457186, 5701590, 5846985, 6651855, 7016382, 7982226, 8185779, 8552385, 9095310, 11693970, 11973339, 13303710, 13642965, 16371558, 17104770, 17540955, 19955565, 23946678, 24557337, 27285930, 35081910, 39911130, 40928895, 49114674, 59866695, 81857790, 101622043, 119733390, 122786685, 203244086, 245573370, 304866129, 508110215, 609732258, 711354301, 914598387, 1016220430, 1422708602, 1524330645, 1829196774, 2134062903, 2743795161, 3048661290, 3556771505, 4268125806, 4572991935, 5487590322, 6402188709, 7113543010, 8231385483, 9145983870, 10670314515, 12804377418, 13718975805, 16462770966, 19206566127, 21340629030, 24694156449, 27437951610, 32010943545, 38413132254, 41156927415, 49388312898, 57619698381, 64021887090, 82313854830, 96032830635, 115239396762, 123470782245, 172859095143, 192065661270, 246941564490, 288098491905, 345718190286, 576196983810, 864295475715, 1728590951430]

約数ペア:

[(1, 1728590951430), (2, 864295475715), (3, 576196983810), (5, 345718190286), (6, 288098491905), (7, 246941564490), (9, 192065661270), (10, 172859095143), (14, 123470782245), (15, 115239396762), (18, 96032830635), (21, 82313854830), (27, 64021887090), (30, 57619698381), (35, 49388312898), (42, 41156927415), (45, 38413132254), (54, 32010943545), (63, 27437951610), (70, 24694156449), (81, 21340629030), (90, 19206566127), (105, 16462770966), (126, 13718975805), (135, 12804377418), (162, 10670314515), (189, 9145983870), (210, 8231385483), (243, 7113543010), (270, 6402188709), (315, 5487590322), (378, 4572991935), (405, 4268125806), (486, 3556771505), (567, 3048661290), (630, 2743795161), (810, 2134062903), (945, 1829196774), (1134, 1524330645), (1215, 1422708602), (1701, 1016220430), (1890, 914598387), (2430, 711354301), (2835, 609732258), (3402, 508110215), (5670, 304866129), (7039, 245573370), (8505, 203244086), (14078, 122786685), (14437, 119733390), (17010, 101622043), (21117, 81857790), (28874, 59866695), (35195, 49114674), (42234, 40928895), (43311, 39911130), (49273, 35081910), (63351, 27285930), (70390, 24557337), (72185, 23946678), (86622, 19955565), (98546, 17540955), (101059, 17104770), (105585, 16371558), (126702, 13642965), (129933, 13303710), (144370, 11973339), (147819, 11693970), (190053, 9095310), (202118, 8552385), (211170, 8185779), (216555, 7982226), (246365, 7016382), (259866, 6651855), (295638, 5846985), (303177, 5701590), (316755, 5457186), (380106, 4547655), (389799, 4434570), (433110, 3991113), (443457, 3897990), (492730, 3508191), (505295, 3420954), (570159, 3031770), (606354, 2850795), (633510, 2728593), (649665, 2660742), (739095, 2338794), (779598, 2217285), (886914, 1948995), (909531, 1900530), (950265, 1819062), (1010590, 1710477), (1140318, 1515885), (1169397, 1478190), (1299330, 1330371)]