140460320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{877}}^1$

素因数の和:923

約数の個数: 192

約数和(自身を含む): 446052096

約数和(自身を除く): 305591776

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 260, 280, 286, 308, 352, 364, 385, 416, 440, 455, 520, 560, 572, 616, 715, 728, 770, 877, 880, 910, 1001, 1040, 1120, 1144, 1232, 1430, 1456, 1540, 1754, 1760, 1820, 2002, 2080, 2288, 2464, 2860, 2912, 3080, 3508, 3640, 4004, 4385, 4576, 5005, 5720, 6139, 6160, 7016, 7280, 8008, 8770, 9647, 10010, 11401, 11440, 12278, 12320, 14032, 14560, 16016, 17540, 19294, 20020, 22802, 22880, 24556, 28064, 30695, 32032, 35080, 38588, 40040, 45604, 48235, 49112, 57005, 61390, 67529, 70160, 77176, 79807, 80080, 91208, 96470, 98224, 114010, 122780, 125411, 135058, 140320, 154352, 159614, 160160, 182416, 192940, 196448, 228020, 245560, 250822, 270116, 308704, 319228, 337645, 364832, 385880, 399035, 456040, 491120, 501644, 540232, 627055, 638456, 675290, 771760, 798070, 877877, 912080, 982240, 1003288, 1080464, 1254110, 1276912, 1350580, 1543520, 1596140, 1755754, 1824160, 2006576, 2160928, 2508220, 2553824, 2701160, 3192280, 3511508, 4013152, 4389385, 5016440, 5402320, 6384560, 7023016, 8778770, 10032880, 10804640, 12769120, 14046032, 17557540, 20065760, 28092064, 35115080, 70230160, 140460320]

約数ペア:

[(1, 140460320), (2, 70230160), (4, 35115080), (5, 28092064), (7, 20065760), (8, 17557540), (10, 14046032), (11, 12769120), (13, 10804640), (14, 10032880), (16, 8778770), (20, 7023016), (22, 6384560), (26, 5402320), (28, 5016440), (32, 4389385), (35, 4013152), (40, 3511508), (44, 3192280), (52, 2701160), (55, 2553824), (56, 2508220), (65, 2160928), (70, 2006576), (77, 1824160), (80, 1755754), (88, 1596140), (91, 1543520), (104, 1350580), (110, 1276912), (112, 1254110), (130, 1080464), (140, 1003288), (143, 982240), (154, 912080), (160, 877877), (176, 798070), (182, 771760), (208, 675290), (220, 638456), (224, 627055), (260, 540232), (280, 501644), (286, 491120), (308, 456040), (352, 399035), (364, 385880), (385, 364832), (416, 337645), (440, 319228), (455, 308704), (520, 270116), (560, 250822), (572, 245560), (616, 228020), (715, 196448), (728, 192940), (770, 182416), (877, 160160), (880, 159614), (910, 154352), (1001, 140320), (1040, 135058), (1120, 125411), (1144, 122780), (1232, 114010), (1430, 98224), (1456, 96470), (1540, 91208), (1754, 80080), (1760, 79807), (1820, 77176), (2002, 70160), (2080, 67529), (2288, 61390), (2464, 57005), (2860, 49112), (2912, 48235), (3080, 45604), (3508, 40040), (3640, 38588), (4004, 35080), (4385, 32032), (4576, 30695), (5005, 28064), (5720, 24556), (6139, 22880), (6160, 22802), (7016, 20020), (7280, 19294), (8008, 17540), (8770, 16016), (9647, 14560), (10010, 14032), (11401, 12320), (11440, 12278)]