139461140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:194

約数の個数: 192

約数和(自身を含む): 393254400

約数和(自身を除く): 253793260

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 37, 38, 52, 65, 70, 74, 76, 91, 95, 109, 130, 133, 140, 148, 182, 185, 190, 218, 247, 259, 260, 266, 364, 370, 380, 436, 455, 481, 494, 518, 532, 545, 665, 703, 740, 763, 910, 962, 988, 1036, 1090, 1235, 1295, 1330, 1406, 1417, 1526, 1729, 1820, 1924, 2071, 2180, 2405, 2470, 2590, 2660, 2812, 2834, 3052, 3367, 3458, 3515, 3815, 4033, 4142, 4810, 4921, 4940, 5180, 5668, 6734, 6916, 7030, 7085, 7630, 8066, 8284, 8645, 9139, 9620, 9842, 9919, 10355, 13468, 14060, 14170, 14497, 15260, 16132, 16835, 17290, 18278, 19684, 19838, 20165, 20710, 24605, 26923, 28231, 28340, 28994, 33670, 34580, 36556, 39676, 40330, 41420, 45695, 49210, 49595, 52429, 53846, 56462, 57988, 63973, 67340, 72485, 76627, 80660, 91390, 98420, 99190, 104858, 107692, 112924, 127946, 134615, 141155, 144970, 153254, 182780, 188461, 198380, 209716, 255892, 262145, 269230, 282310, 289940, 306508, 319865, 367003, 376922, 383135, 524290, 536389, 538460, 564620, 639730, 734006, 753844, 766270, 942305, 996151, 1048580, 1072778, 1279460, 1468012, 1532540, 1835015, 1884610, 1992302, 2145556, 2681945, 3670030, 3769220, 3984604, 4980755, 5363890, 6973057, 7340060, 9961510, 10727780, 13946114, 19923020, 27892228, 34865285, 69730570, 139461140]

約数ペア:

[(1, 139461140), (2, 69730570), (4, 34865285), (5, 27892228), (7, 19923020), (10, 13946114), (13, 10727780), (14, 9961510), (19, 7340060), (20, 6973057), (26, 5363890), (28, 4980755), (35, 3984604), (37, 3769220), (38, 3670030), (52, 2681945), (65, 2145556), (70, 1992302), (74, 1884610), (76, 1835015), (91, 1532540), (95, 1468012), (109, 1279460), (130, 1072778), (133, 1048580), (140, 996151), (148, 942305), (182, 766270), (185, 753844), (190, 734006), (218, 639730), (247, 564620), (259, 538460), (260, 536389), (266, 524290), (364, 383135), (370, 376922), (380, 367003), (436, 319865), (455, 306508), (481, 289940), (494, 282310), (518, 269230), (532, 262145), (545, 255892), (665, 209716), (703, 198380), (740, 188461), (763, 182780), (910, 153254), (962, 144970), (988, 141155), (1036, 134615), (1090, 127946), (1235, 112924), (1295, 107692), (1330, 104858), (1406, 99190), (1417, 98420), (1526, 91390), (1729, 80660), (1820, 76627), (1924, 72485), (2071, 67340), (2180, 63973), (2405, 57988), (2470, 56462), (2590, 53846), (2660, 52429), (2812, 49595), (2834, 49210), (3052, 45695), (3367, 41420), (3458, 40330), (3515, 39676), (3815, 36556), (4033, 34580), (4142, 33670), (4810, 28994), (4921, 28340), (4940, 28231), (5180, 26923), (5668, 24605), (6734, 20710), (6916, 20165), (7030, 19838), (7085, 19684), (7630, 18278), (8066, 17290), (8284, 16835), (8645, 16132), (9139, 15260), (9620, 14497), (9842, 14170), (9919, 14060), (10355, 13468)]