140015260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:176

約数の個数: 192

約数和(自身を含む): 394813440

約数和(自身を除く): 254798180

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 55, 59, 67, 70, 77, 92, 110, 115, 118, 134, 140, 154, 161, 220, 230, 236, 253, 268, 295, 308, 322, 335, 385, 413, 460, 469, 506, 590, 644, 649, 670, 737, 770, 805, 826, 938, 1012, 1180, 1265, 1298, 1340, 1357, 1474, 1540, 1541, 1610, 1652, 1771, 1876, 2065, 2345, 2530, 2596, 2714, 2948, 3082, 3220, 3245, 3542, 3685, 3953, 4130, 4543, 4690, 5060, 5159, 5428, 6164, 6490, 6785, 7084, 7370, 7705, 7906, 8260, 8855, 9086, 9380, 9499, 10318, 10787, 12980, 13570, 14740, 14927, 15410, 15812, 16951, 17710, 18172, 18998, 19765, 20636, 21574, 22715, 25795, 27140, 27671, 29854, 30820, 33902, 35420, 37996, 39530, 43148, 43483, 45430, 47495, 51590, 53935, 55342, 59708, 67804, 74635, 79060, 84755, 86966, 90860, 90919, 94990, 103180, 104489, 107870, 110684, 118657, 138355, 149270, 169510, 173932, 181838, 189980, 208978, 215740, 217415, 237314, 276710, 298540, 304381, 339020, 363676, 417956, 434830, 454595, 474628, 522445, 553420, 593285, 608762, 636433, 869660, 909190, 1000109, 1044890, 1186570, 1217524, 1272866, 1521905, 1818380, 2000218, 2089780, 2373140, 2545732, 3043810, 3182165, 4000436, 5000545, 6087620, 6364330, 7000763, 10001090, 12728660, 14001526, 20002180, 28003052, 35003815, 70007630, 140015260]

約数ペア:

[(1, 140015260), (2, 70007630), (4, 35003815), (5, 28003052), (7, 20002180), (10, 14001526), (11, 12728660), (14, 10001090), (20, 7000763), (22, 6364330), (23, 6087620), (28, 5000545), (35, 4000436), (44, 3182165), (46, 3043810), (55, 2545732), (59, 2373140), (67, 2089780), (70, 2000218), (77, 1818380), (92, 1521905), (110, 1272866), (115, 1217524), (118, 1186570), (134, 1044890), (140, 1000109), (154, 909190), (161, 869660), (220, 636433), (230, 608762), (236, 593285), (253, 553420), (268, 522445), (295, 474628), (308, 454595), (322, 434830), (335, 417956), (385, 363676), (413, 339020), (460, 304381), (469, 298540), (506, 276710), (590, 237314), (644, 217415), (649, 215740), (670, 208978), (737, 189980), (770, 181838), (805, 173932), (826, 169510), (938, 149270), (1012, 138355), (1180, 118657), (1265, 110684), (1298, 107870), (1340, 104489), (1357, 103180), (1474, 94990), (1540, 90919), (1541, 90860), (1610, 86966), (1652, 84755), (1771, 79060), (1876, 74635), (2065, 67804), (2345, 59708), (2530, 55342), (2596, 53935), (2714, 51590), (2948, 47495), (3082, 45430), (3220, 43483), (3245, 43148), (3542, 39530), (3685, 37996), (3953, 35420), (4130, 33902), (4543, 30820), (4690, 29854), (5060, 27671), (5159, 27140), (5428, 25795), (6164, 22715), (6490, 21574), (6785, 20636), (7084, 19765), (7370, 18998), (7705, 18172), (7906, 17710), (8260, 16951), (8855, 15812), (9086, 15410), (9380, 14927), (9499, 14740), (10318, 13570), (10787, 12980)]