151168920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:622

約数の個数: 192

約数和(自身を含む): 539758080

約数和(自身を除く): 388589160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 49, 56, 60, 70, 84, 94, 98, 105, 120, 140, 141, 147, 168, 188, 196, 210, 235, 245, 280, 282, 294, 329, 376, 392, 420, 470, 490, 547, 564, 588, 658, 705, 735, 840, 940, 980, 987, 1094, 1128, 1176, 1316, 1410, 1470, 1641, 1645, 1880, 1960, 1974, 2188, 2303, 2632, 2735, 2820, 2940, 3282, 3290, 3829, 3948, 4376, 4606, 4935, 5470, 5640, 5880, 6564, 6580, 6909, 7658, 7896, 8205, 9212, 9870, 10940, 11487, 11515, 13128, 13160, 13818, 15316, 16410, 18424, 19145, 19740, 21880, 22974, 23030, 25709, 26803, 27636, 30632, 32820, 34545, 38290, 39480, 45948, 46060, 51418, 53606, 55272, 57435, 65640, 69090, 76580, 77127, 80409, 91896, 92120, 102836, 107212, 114870, 128545, 134015, 138180, 153160, 154254, 160818, 179963, 205672, 214424, 229740, 257090, 268030, 276360, 308508, 321636, 359926, 385635, 402045, 459480, 514180, 536060, 539889, 617016, 643272, 719852, 771270, 804090, 899815, 1028360, 1072120, 1079778, 1259741, 1439704, 1542540, 1608180, 1799630, 2159556, 2519482, 2699445, 3085080, 3216360, 3599260, 3779223, 4319112, 5038964, 5398890, 6298705, 7198520, 7558446, 10077928, 10797780, 12597410, 15116892, 18896115, 21595560, 25194820, 30233784, 37792230, 50389640, 75584460, 151168920]

約数ペア:

[(1, 151168920), (2, 75584460), (3, 50389640), (4, 37792230), (5, 30233784), (6, 25194820), (7, 21595560), (8, 18896115), (10, 15116892), (12, 12597410), (14, 10797780), (15, 10077928), (20, 7558446), (21, 7198520), (24, 6298705), (28, 5398890), (30, 5038964), (35, 4319112), (40, 3779223), (42, 3599260), (47, 3216360), (49, 3085080), (56, 2699445), (60, 2519482), (70, 2159556), (84, 1799630), (94, 1608180), (98, 1542540), (105, 1439704), (120, 1259741), (140, 1079778), (141, 1072120), (147, 1028360), (168, 899815), (188, 804090), (196, 771270), (210, 719852), (235, 643272), (245, 617016), (280, 539889), (282, 536060), (294, 514180), (329, 459480), (376, 402045), (392, 385635), (420, 359926), (470, 321636), (490, 308508), (547, 276360), (564, 268030), (588, 257090), (658, 229740), (705, 214424), (735, 205672), (840, 179963), (940, 160818), (980, 154254), (987, 153160), (1094, 138180), (1128, 134015), (1176, 128545), (1316, 114870), (1410, 107212), (1470, 102836), (1641, 92120), (1645, 91896), (1880, 80409), (1960, 77127), (1974, 76580), (2188, 69090), (2303, 65640), (2632, 57435), (2735, 55272), (2820, 53606), (2940, 51418), (3282, 46060), (3290, 45948), (3829, 39480), (3948, 38290), (4376, 34545), (4606, 32820), (4935, 30632), (5470, 27636), (5640, 26803), (5880, 25709), (6564, 23030), (6580, 22974), (6909, 21880), (7658, 19740), (7896, 19145), (8205, 18424), (9212, 16410), (9870, 15316), (10940, 13818), (11487, 13160), (11515, 13128)]