140258160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1637}}^1$

素因数の和:1680

約数の個数: 240

約数和(自身を含む): 570338496

約数和(自身を除く): 430080336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 306, 315, 336, 340, 357, 360, 408, 420, 476, 504, 510, 560, 595, 612, 630, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1190, 1224, 1260, 1360, 1428, 1530, 1637, 1680, 1785, 1904, 2040, 2142, 2380, 2448, 2520, 2856, 3060, 3274, 3570, 4080, 4284, 4760, 4911, 5040, 5355, 5712, 6120, 6548, 7140, 8185, 8568, 9520, 9822, 10710, 11459, 12240, 13096, 14280, 14733, 16370, 17136, 19644, 21420, 22918, 24555, 26192, 27829, 28560, 29466, 32740, 34377, 39288, 42840, 45836, 49110, 55658, 57295, 58932, 65480, 68754, 73665, 78576, 83487, 85680, 91672, 98220, 103131, 111316, 114590, 117864, 130960, 137508, 139145, 147330, 166974, 171885, 183344, 194803, 196440, 206262, 222632, 229180, 235728, 250461, 275016, 278290, 294660, 333948, 343770, 389606, 392880, 412524, 417435, 445264, 458360, 500922, 515655, 550032, 556580, 584409, 589320, 667896, 687540, 779212, 825048, 834870, 916720, 974015, 1001844, 1031310, 1113160, 1168818, 1178640, 1252305, 1335792, 1375080, 1558424, 1650096, 1669740, 1753227, 1948030, 2003688, 2062620, 2226320, 2337636, 2504610, 2750160, 2922045, 3116848, 3339480, 3506454, 3896060, 4007376, 4125240, 4675272, 5009220, 5844090, 6678960, 7012908, 7792120, 8250480, 8766135, 9350544, 10018440, 11688180, 14025816, 15584240, 17532270, 20036880, 23376360, 28051632, 35064540, 46752720, 70129080, 140258160]

約数ペア:

[(1, 140258160), (2, 70129080), (3, 46752720), (4, 35064540), (5, 28051632), (6, 23376360), (7, 20036880), (8, 17532270), (9, 15584240), (10, 14025816), (12, 11688180), (14, 10018440), (15, 9350544), (16, 8766135), (17, 8250480), (18, 7792120), (20, 7012908), (21, 6678960), (24, 5844090), (28, 5009220), (30, 4675272), (34, 4125240), (35, 4007376), (36, 3896060), (40, 3506454), (42, 3339480), (45, 3116848), (48, 2922045), (51, 2750160), (56, 2504610), (60, 2337636), (63, 2226320), (68, 2062620), (70, 2003688), (72, 1948030), (80, 1753227), (84, 1669740), (85, 1650096), (90, 1558424), (102, 1375080), (105, 1335792), (112, 1252305), (119, 1178640), (120, 1168818), (126, 1113160), (136, 1031310), (140, 1001844), (144, 974015), (153, 916720), (168, 834870), (170, 825048), (180, 779212), (204, 687540), (210, 667896), (238, 589320), (240, 584409), (252, 556580), (255, 550032), (272, 515655), (280, 500922), (306, 458360), (315, 445264), (336, 417435), (340, 412524), (357, 392880), (360, 389606), (408, 343770), (420, 333948), (476, 294660), (504, 278290), (510, 275016), (560, 250461), (595, 235728), (612, 229180), (630, 222632), (680, 206262), (714, 196440), (720, 194803), (765, 183344), (816, 171885), (840, 166974), (952, 147330), (1008, 139145), (1020, 137508), (1071, 130960), (1190, 117864), (1224, 114590), (1260, 111316), (1360, 103131), (1428, 98220), (1530, 91672), (1637, 85680), (1680, 83487), (1785, 78576), (1904, 73665), (2040, 68754), (2142, 65480), (2380, 58932), (2448, 57295), (2520, 55658), (2856, 49110), (3060, 45836), (3274, 42840), (3570, 39288), (4080, 34377), (4284, 32740), (4760, 29466), (4911, 28560), (5040, 27829), (5355, 26192), (5712, 24555), (6120, 22918), (6548, 21420), (7140, 19644), (8185, 17136), (8568, 16370), (9520, 14733), (9822, 14280), (10710, 13096), (11459, 12240)]