18079485200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{6719}}^1$

素因数の和:6806

約数の個数: 180

約数和(自身を含む): 51301716480

約数和(自身を除く): 33222231280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 140, 155, 175, 200, 217, 248, 280, 310, 350, 400, 434, 496, 560, 620, 700, 775, 868, 961, 1085, 1240, 1400, 1550, 1736, 1922, 2170, 2480, 2800, 3100, 3472, 3844, 4340, 4805, 5425, 6200, 6719, 6727, 7688, 8680, 9610, 10850, 12400, 13438, 13454, 15376, 17360, 19220, 21700, 24025, 26876, 26908, 33595, 33635, 38440, 43400, 47033, 48050, 53752, 53816, 67190, 67270, 76880, 86800, 94066, 96100, 107504, 107632, 134380, 134540, 167975, 168175, 188132, 192200, 208289, 235165, 268760, 269080, 335950, 336350, 376264, 384400, 416578, 470330, 537520, 538160, 671900, 672700, 752528, 833156, 940660, 1041445, 1175825, 1343800, 1345400, 1458023, 1666312, 1881320, 2082890, 2351650, 2687600, 2690800, 2916046, 3332624, 3762640, 4165780, 4703300, 5207225, 5832092, 6456959, 7290115, 8331560, 9406600, 10414450, 11664184, 12913918, 14580230, 16663120, 18813200, 20828900, 23328368, 25827836, 29160460, 32284795, 36450575, 41657800, 45198713, 51655672, 58320920, 64569590, 72901150, 83315600, 90397426, 103311344, 116641840, 129139180, 145802300, 161423975, 180794852, 225993565, 258278360, 291604600, 322847950, 361589704, 451987130, 516556720, 583209200, 645695900, 723179408, 903974260, 1129967825, 1291391800, 1807948520, 2259935650, 2582783600, 3615897040, 4519871300, 9039742600, 18079485200]

約数ペア:

[(1, 18079485200), (2, 9039742600), (4, 4519871300), (5, 3615897040), (7, 2582783600), (8, 2259935650), (10, 1807948520), (14, 1291391800), (16, 1129967825), (20, 903974260), (25, 723179408), (28, 645695900), (31, 583209200), (35, 516556720), (40, 451987130), (50, 361589704), (56, 322847950), (62, 291604600), (70, 258278360), (80, 225993565), (100, 180794852), (112, 161423975), (124, 145802300), (140, 129139180), (155, 116641840), (175, 103311344), (200, 90397426), (217, 83315600), (248, 72901150), (280, 64569590), (310, 58320920), (350, 51655672), (400, 45198713), (434, 41657800), (496, 36450575), (560, 32284795), (620, 29160460), (700, 25827836), (775, 23328368), (868, 20828900), (961, 18813200), (1085, 16663120), (1240, 14580230), (1400, 12913918), (1550, 11664184), (1736, 10414450), (1922, 9406600), (2170, 8331560), (2480, 7290115), (2800, 6456959), (3100, 5832092), (3472, 5207225), (3844, 4703300), (4340, 4165780), (4805, 3762640), (5425, 3332624), (6200, 2916046), (6719, 2690800), (6727, 2687600), (7688, 2351650), (8680, 2082890), (9610, 1881320), (10850, 1666312), (12400, 1458023), (13438, 1345400), (13454, 1343800), (15376, 1175825), (17360, 1041445), (19220, 940660), (21700, 833156), (24025, 752528), (26876, 672700), (26908, 671900), (33595, 538160), (33635, 537520), (38440, 470330), (43400, 416578), (47033, 384400), (48050, 376264), (53752, 336350), (53816, 335950), (67190, 269080), (67270, 268760), (76880, 235165), (86800, 208289), (94066, 192200), (96100, 188132), (107504, 168175), (107632, 167975), (134380, 134540)]