290162880

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:456

約数の個数: 336

約数和(自身を含む): 1174455360

約数和(自身を除く): 884292480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 74, 80, 84, 90, 96, 105, 111, 112, 120, 126, 140, 144, 148, 160, 168, 180, 185, 192, 210, 222, 224, 240, 252, 259, 280, 288, 296, 315, 320, 333, 336, 360, 370, 389, 420, 444, 448, 480, 504, 518, 555, 560, 576, 592, 630, 666, 672, 720, 740, 777, 778, 840, 888, 960, 1008, 1036, 1110, 1120, 1167, 1184, 1260, 1295, 1332, 1344, 1440, 1480, 1554, 1556, 1665, 1680, 1776, 1945, 2016, 2072, 2220, 2240, 2331, 2334, 2368, 2520, 2590, 2664, 2723, 2880, 2960, 3108, 3112, 3330, 3360, 3501, 3552, 3885, 3890, 4032, 4144, 4440, 4662, 4668, 5040, 5180, 5328, 5446, 5835, 5920, 6216, 6224, 6660, 6720, 7002, 7104, 7770, 7780, 8169, 8288, 8880, 9324, 9336, 10080, 10360, 10656, 10892, 11655, 11670, 11840, 12432, 12448, 13320, 13615, 14004, 14393, 15540, 15560, 16338, 16576, 17505, 17760, 18648, 18672, 20160, 20720, 21312, 21784, 23310, 23340, 24507, 24864, 24896, 26640, 27230, 28008, 28786, 31080, 31120, 32676, 35010, 35520, 37296, 37344, 40845, 41440, 43179, 43568, 46620, 46680, 49014, 49728, 53280, 54460, 56016, 57572, 62160, 62240, 65352, 70020, 71965, 74592, 74688, 81690, 82880, 86358, 87136, 93240, 93360, 98028, 100751, 106560, 108920, 112032, 115144, 122535, 124320, 124480, 129537, 130704, 140040, 143930, 149184, 163380, 172716, 174272, 186480, 186720, 196056, 201502, 215895, 217840, 224064, 230288, 245070, 248640, 259074, 261408, 280080, 287860, 302253, 326760, 345432, 372960, 373440, 392112, 403004, 431790, 435680, 460576, 490140, 503755, 518148, 522816, 560160, 575720, 604506, 647685, 653520, 690864, 745920, 784224, 806008, 863580, 871360, 906759, 921152, 980280, 1007510, 1036296, 1120320, 1151440, 1209012, 1295370, 1307040, 1381728, 1511265, 1568448, 1612016, 1727160, 1813518, 1960560, 2015020, 2072592, 2302880, 2418024, 2590740, 2614080, 2763456, 3022530, 3224032, 3454320, 3627036, 3921120, 4030040, 4145184, 4533795, 4605760, 4836048, 5181480, 6045060, 6448064, 6908640, 7254072, 7842240, 8060080, 8290368, 9067590, 9672096, 10362960, 12090120, 13817280, 14508144, 16120160, 18135180, 19344192, 20725920, 24180240, 29016288, 32240320, 36270360, 41451840, 48360480, 58032576, 72540720, 96720960, 145081440, 290162880]

約数ペア:

[(1, 290162880), (2, 145081440), (3, 96720960), (4, 72540720), (5, 58032576), (6, 48360480), (7, 41451840), (8, 36270360), (9, 32240320), (10, 29016288), (12, 24180240), (14, 20725920), (15, 19344192), (16, 18135180), (18, 16120160), (20, 14508144), (21, 13817280), (24, 12090120), (28, 10362960), (30, 9672096), (32, 9067590), (35, 8290368), (36, 8060080), (37, 7842240), (40, 7254072), (42, 6908640), (45, 6448064), (48, 6045060), (56, 5181480), (60, 4836048), (63, 4605760), (64, 4533795), (70, 4145184), (72, 4030040), (74, 3921120), (80, 3627036), (84, 3454320), (90, 3224032), (96, 3022530), (105, 2763456), (111, 2614080), (112, 2590740), (120, 2418024), (126, 2302880), (140, 2072592), (144, 2015020), (148, 1960560), (160, 1813518), (168, 1727160), (180, 1612016), (185, 1568448), (192, 1511265), (210, 1381728), (222, 1307040), (224, 1295370), (240, 1209012), (252, 1151440), (259, 1120320), (280, 1036296), (288, 1007510), (296, 980280), (315, 921152), (320, 906759), (333, 871360), (336, 863580), (360, 806008), (370, 784224), (389, 745920), (420, 690864), (444, 653520), (448, 647685), (480, 604506), (504, 575720), (518, 560160), (555, 522816), (560, 518148), (576, 503755), (592, 490140), (630, 460576), (666, 435680), (672, 431790), (720, 403004), (740, 392112), (777, 373440), (778, 372960), (840, 345432), (888, 326760), (960, 302253), (1008, 287860), (1036, 280080), (1110, 261408), (1120, 259074), (1167, 248640), (1184, 245070), (1260, 230288), (1295, 224064), (1332, 217840), (1344, 215895), (1440, 201502), (1480, 196056), (1554, 186720), (1556, 186480), (1665, 174272), (1680, 172716), (1776, 163380), (1945, 149184), (2016, 143930), (2072, 140040), (2220, 130704), (2240, 129537), (2331, 124480), (2334, 124320), (2368, 122535), (2520, 115144), (2590, 112032), (2664, 108920), (2723, 106560), (2880, 100751), (2960, 98028), (3108, 93360), (3112, 93240), (3330, 87136), (3360, 86358), (3501, 82880), (3552, 81690), (3885, 74688), (3890, 74592), (4032, 71965), (4144, 70020), (4440, 65352), (4662, 62240), (4668, 62160), (5040, 57572), (5180, 56016), (5328, 54460), (5446, 53280), (5835, 49728), (5920, 49014), (6216, 46680), (6224, 46620), (6660, 43568), (6720, 43179), (7002, 41440), (7104, 40845), (7770, 37344), (7780, 37296), (8169, 35520), (8288, 35010), (8880, 32676), (9324, 31120), (9336, 31080), (10080, 28786), (10360, 28008), (10656, 27230), (10892, 26640), (11655, 24896), (11670, 24864), (11840, 24507), (12432, 23340), (12448, 23310), (13320, 21784), (13615, 21312), (14004, 20720), (14393, 20160), (15540, 18672), (15560, 18648), (16338, 17760), (16576, 17505)]