22015140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 76640256

約数和(自身を除く): 54625116

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 43, 46, 53, 60, 69, 70, 84, 86, 92, 105, 106, 115, 129, 138, 140, 159, 161, 172, 210, 212, 215, 230, 258, 265, 276, 301, 318, 322, 345, 371, 420, 430, 460, 483, 516, 530, 602, 636, 644, 645, 690, 742, 795, 805, 860, 903, 966, 989, 1060, 1113, 1204, 1219, 1290, 1380, 1484, 1505, 1590, 1610, 1806, 1855, 1932, 1978, 2226, 2279, 2415, 2438, 2580, 2967, 3010, 3180, 3220, 3612, 3657, 3710, 3956, 4452, 4515, 4558, 4830, 4876, 4945, 5565, 5934, 6020, 6095, 6837, 6923, 7314, 7420, 8533, 9030, 9116, 9660, 9890, 11130, 11395, 11868, 12190, 13674, 13846, 14628, 14835, 15953, 17066, 18060, 18285, 19780, 20769, 22260, 22790, 24380, 25599, 27348, 27692, 29670, 31906, 34132, 34185, 34615, 36570, 41538, 42665, 45580, 47859, 51198, 52417, 59340, 63812, 68370, 69230, 73140, 79765, 83076, 85330, 95718, 102396, 103845, 104834, 127995, 136740, 138460, 157251, 159530, 170660, 191436, 207690, 209668, 239295, 255990, 262085, 314502, 319060, 366919, 415380, 478590, 511980, 524170, 629004, 733838, 786255, 957180, 1048340, 1100757, 1467676, 1572510, 1834595, 2201514, 3145020, 3669190, 4403028, 5503785, 7338380, 11007570, 22015140]

約数ペア:

[(1, 22015140), (2, 11007570), (3, 7338380), (4, 5503785), (5, 4403028), (6, 3669190), (7, 3145020), (10, 2201514), (12, 1834595), (14, 1572510), (15, 1467676), (20, 1100757), (21, 1048340), (23, 957180), (28, 786255), (30, 733838), (35, 629004), (42, 524170), (43, 511980), (46, 478590), (53, 415380), (60, 366919), (69, 319060), (70, 314502), (84, 262085), (86, 255990), (92, 239295), (105, 209668), (106, 207690), (115, 191436), (129, 170660), (138, 159530), (140, 157251), (159, 138460), (161, 136740), (172, 127995), (210, 104834), (212, 103845), (215, 102396), (230, 95718), (258, 85330), (265, 83076), (276, 79765), (301, 73140), (318, 69230), (322, 68370), (345, 63812), (371, 59340), (420, 52417), (430, 51198), (460, 47859), (483, 45580), (516, 42665), (530, 41538), (602, 36570), (636, 34615), (644, 34185), (645, 34132), (690, 31906), (742, 29670), (795, 27692), (805, 27348), (860, 25599), (903, 24380), (966, 22790), (989, 22260), (1060, 20769), (1113, 19780), (1204, 18285), (1219, 18060), (1290, 17066), (1380, 15953), (1484, 14835), (1505, 14628), (1590, 13846), (1610, 13674), (1806, 12190), (1855, 11868), (1932, 11395), (1978, 11130), (2226, 9890), (2279, 9660), (2415, 9116), (2438, 9030), (2580, 8533), (2967, 7420), (3010, 7314), (3180, 6923), (3220, 6837), (3612, 6095), (3657, 6020), (3710, 5934), (3956, 5565), (4452, 4945), (4515, 4876), (4558, 4830)]