30016140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:192

約数の個数: 192

約数和(自身を含む): 107412480

約数和(自身を除く): 77396340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 73, 77, 84, 89, 105, 110, 132, 140, 146, 154, 165, 178, 210, 219, 220, 231, 267, 292, 308, 330, 356, 365, 385, 420, 438, 445, 462, 511, 534, 623, 660, 730, 770, 803, 876, 890, 924, 979, 1022, 1068, 1095, 1155, 1246, 1335, 1460, 1533, 1540, 1606, 1780, 1869, 1958, 2044, 2190, 2310, 2409, 2492, 2555, 2670, 2937, 3066, 3115, 3212, 3738, 3916, 4015, 4380, 4620, 4818, 4895, 5110, 5340, 5621, 5874, 6132, 6230, 6497, 6853, 7476, 7665, 8030, 9345, 9636, 9790, 10220, 11242, 11748, 12045, 12460, 12994, 13706, 14685, 15330, 16060, 16863, 18690, 19491, 19580, 20559, 22484, 24090, 25988, 27412, 28105, 29370, 30660, 32485, 33726, 34265, 37380, 38982, 41118, 45479, 48180, 56210, 58740, 64970, 67452, 68530, 71467, 77964, 82236, 84315, 90958, 97455, 102795, 112420, 129940, 136437, 137060, 142934, 168630, 181916, 194910, 205590, 214401, 227395, 272874, 285868, 337260, 357335, 389820, 411180, 428802, 454790, 500269, 545748, 682185, 714670, 857604, 909580, 1000538, 1072005, 1364370, 1429340, 1500807, 2001076, 2144010, 2501345, 2728740, 3001614, 4288020, 5002690, 6003228, 7504035, 10005380, 15008070, 30016140]

約数ペア:

[(1, 30016140), (2, 15008070), (3, 10005380), (4, 7504035), (5, 6003228), (6, 5002690), (7, 4288020), (10, 3001614), (11, 2728740), (12, 2501345), (14, 2144010), (15, 2001076), (20, 1500807), (21, 1429340), (22, 1364370), (28, 1072005), (30, 1000538), (33, 909580), (35, 857604), (42, 714670), (44, 682185), (55, 545748), (60, 500269), (66, 454790), (70, 428802), (73, 411180), (77, 389820), (84, 357335), (89, 337260), (105, 285868), (110, 272874), (132, 227395), (140, 214401), (146, 205590), (154, 194910), (165, 181916), (178, 168630), (210, 142934), (219, 137060), (220, 136437), (231, 129940), (267, 112420), (292, 102795), (308, 97455), (330, 90958), (356, 84315), (365, 82236), (385, 77964), (420, 71467), (438, 68530), (445, 67452), (462, 64970), (511, 58740), (534, 56210), (623, 48180), (660, 45479), (730, 41118), (770, 38982), (803, 37380), (876, 34265), (890, 33726), (924, 32485), (979, 30660), (1022, 29370), (1068, 28105), (1095, 27412), (1155, 25988), (1246, 24090), (1335, 22484), (1460, 20559), (1533, 19580), (1540, 19491), (1606, 18690), (1780, 16863), (1869, 16060), (1958, 15330), (2044, 14685), (2190, 13706), (2310, 12994), (2409, 12460), (2492, 12045), (2555, 11748), (2670, 11242), (2937, 10220), (3066, 9790), (3115, 9636), (3212, 9345), (3738, 8030), (3916, 7665), (4015, 7476), (4380, 6853), (4620, 6497), (4818, 6230), (4895, 6132), (5110, 5874), (5340, 5621)]