201686940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1759}}^1$

素因数の和:1801

約数の個数: 216

約数和(自身を含む): 766846080

約数和(自身を除く): 565159140

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, 1759, 1764, 1820, 1911, 2205, 2340, 2548, 2730, 2940, 3185, 3276, 3518, 3822, 4095, 4410, 5277, 5460, 5733, 6370, 7036, 7644, 8190, 8795, 8820, 9555, 10554, 11466, 12313, 12740, 15831, 16380, 17590, 19110, 21108, 22867, 22932, 24626, 26385, 28665, 31662, 35180, 36939, 38220, 45734, 49252, 52770, 57330, 61565, 63324, 68601, 73878, 79155, 86191, 91468, 105540, 110817, 114335, 114660, 123130, 137202, 147756, 158310, 160069, 172382, 184695, 205803, 221634, 228670, 246260, 258573, 274404, 316620, 320138, 343005, 344764, 369390, 411606, 430955, 443268, 457340, 480207, 517146, 554085, 640276, 686010, 738780, 775719, 800345, 823212, 861910, 960414, 1029015, 1034292, 1108170, 1120483, 1292865, 1372020, 1440621, 1551438, 1600690, 1723820, 1920828, 2058030, 2216340, 2240966, 2401035, 2585730, 2881242, 3102876, 3201380, 3361449, 3878595, 4116060, 4481932, 4802070, 5171460, 5602415, 5762484, 6722898, 7203105, 7757190, 9604140, 10084347, 11204830, 13445796, 14406210, 15514380, 16807245, 20168694, 22409660, 28812420, 33614490, 40337388, 50421735, 67228980, 100843470, 201686940]

約数ペア:

[(1, 201686940), (2, 100843470), (3, 67228980), (4, 50421735), (5, 40337388), (6, 33614490), (7, 28812420), (9, 22409660), (10, 20168694), (12, 16807245), (13, 15514380), (14, 14406210), (15, 13445796), (18, 11204830), (20, 10084347), (21, 9604140), (26, 7757190), (28, 7203105), (30, 6722898), (35, 5762484), (36, 5602415), (39, 5171460), (42, 4802070), (45, 4481932), (49, 4116060), (52, 3878595), (60, 3361449), (63, 3201380), (65, 3102876), (70, 2881242), (78, 2585730), (84, 2401035), (90, 2240966), (91, 2216340), (98, 2058030), (105, 1920828), (117, 1723820), (126, 1600690), (130, 1551438), (140, 1440621), (147, 1372020), (156, 1292865), (180, 1120483), (182, 1108170), (195, 1034292), (196, 1029015), (210, 960414), (234, 861910), (245, 823212), (252, 800345), (260, 775719), (273, 738780), (294, 686010), (315, 640276), (364, 554085), (390, 517146), (420, 480207), (441, 457340), (455, 443268), (468, 430955), (490, 411606), (546, 369390), (585, 344764), (588, 343005), (630, 320138), (637, 316620), (735, 274404), (780, 258573), (819, 246260), (882, 228670), (910, 221634), (980, 205803), (1092, 184695), (1170, 172382), (1260, 160069), (1274, 158310), (1365, 147756), (1470, 137202), (1638, 123130), (1759, 114660), (1764, 114335), (1820, 110817), (1911, 105540), (2205, 91468), (2340, 86191), (2548, 79155), (2730, 73878), (2940, 68601), (3185, 63324), (3276, 61565), (3518, 57330), (3822, 52770), (4095, 49252), (4410, 45734), (5277, 38220), (5460, 36939), (5733, 35180), (6370, 31662), (7036, 28665), (7644, 26385), (8190, 24626), (8795, 22932), (8820, 22867), (9555, 21108), (10554, 19110), (11466, 17590), (12313, 16380), (12740, 15831)]