1442766780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{12583}}^1$

素因数の和:12625

約数の個数: 216

約数和(自身を含む): 5482949472

約数和(自身を除く): 4040182692

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 117, 126, 130, 140, 147, 156, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 294, 315, 364, 390, 420, 441, 455, 468, 490, 546, 585, 588, 630, 637, 735, 780, 819, 882, 910, 980, 1092, 1170, 1260, 1274, 1365, 1470, 1638, 1764, 1820, 1911, 2205, 2340, 2548, 2730, 2940, 3185, 3276, 3822, 4095, 4410, 5460, 5733, 6370, 7644, 8190, 8820, 9555, 11466, 12583, 12740, 16380, 19110, 22932, 25166, 28665, 37749, 38220, 50332, 57330, 62915, 75498, 88081, 113247, 114660, 125830, 150996, 163579, 176162, 188745, 226494, 251660, 264243, 327158, 352324, 377490, 440405, 452988, 490737, 528486, 566235, 616567, 654316, 754980, 792729, 817895, 880810, 981474, 1056972, 1132470, 1145053, 1233134, 1321215, 1472211, 1585458, 1635790, 1761620, 1849701, 1962948, 2264940, 2290106, 2453685, 2466268, 2642430, 2944422, 3082835, 3170916, 3271580, 3435159, 3699402, 3963645, 4580212, 4907370, 5284860, 5549103, 5725265, 5888844, 6165670, 6870318, 7361055, 7398804, 7927290, 8015371, 9248505, 9814740, 10305477, 11098206, 11450530, 12331340, 13740636, 14722110, 15854580, 16030742, 17175795, 18497010, 20610954, 22196412, 22901060, 24046113, 27745515, 29444220, 32061484, 34351590, 36994020, 40076855, 41221908, 48092226, 51527385, 55491030, 68703180, 72138339, 80153710, 96184452, 103054770, 110982060, 120230565, 144276678, 160307420, 206109540, 240461130, 288553356, 360691695, 480922260, 721383390, 1442766780]

約数ペア:

[(1, 1442766780), (2, 721383390), (3, 480922260), (4, 360691695), (5, 288553356), (6, 240461130), (7, 206109540), (9, 160307420), (10, 144276678), (12, 120230565), (13, 110982060), (14, 103054770), (15, 96184452), (18, 80153710), (20, 72138339), (21, 68703180), (26, 55491030), (28, 51527385), (30, 48092226), (35, 41221908), (36, 40076855), (39, 36994020), (42, 34351590), (45, 32061484), (49, 29444220), (52, 27745515), (60, 24046113), (63, 22901060), (65, 22196412), (70, 20610954), (78, 18497010), (84, 17175795), (90, 16030742), (91, 15854580), (98, 14722110), (105, 13740636), (117, 12331340), (126, 11450530), (130, 11098206), (140, 10305477), (147, 9814740), (156, 9248505), (180, 8015371), (182, 7927290), (195, 7398804), (196, 7361055), (210, 6870318), (234, 6165670), (245, 5888844), (252, 5725265), (260, 5549103), (273, 5284860), (294, 4907370), (315, 4580212), (364, 3963645), (390, 3699402), (420, 3435159), (441, 3271580), (455, 3170916), (468, 3082835), (490, 2944422), (546, 2642430), (585, 2466268), (588, 2453685), (630, 2290106), (637, 2264940), (735, 1962948), (780, 1849701), (819, 1761620), (882, 1635790), (910, 1585458), (980, 1472211), (1092, 1321215), (1170, 1233134), (1260, 1145053), (1274, 1132470), (1365, 1056972), (1470, 981474), (1638, 880810), (1764, 817895), (1820, 792729), (1911, 754980), (2205, 654316), (2340, 616567), (2548, 566235), (2730, 528486), (2940, 490737), (3185, 452988), (3276, 440405), (3822, 377490), (4095, 352324), (4410, 327158), (5460, 264243), (5733, 251660), (6370, 226494), (7644, 188745), (8190, 176162), (8820, 163579), (9555, 150996), (11466, 125830), (12583, 114660), (12740, 113247), (16380, 88081), (19110, 75498), (22932, 62915), (25166, 57330), (28665, 50332), (37749, 38220)]