141900570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1399}}^1$

素因数の和:1449

約数の個数: 144

約数和(自身を含む): 448156800

約数和(自身を除く): 306256230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 49, 63, 69, 70, 90, 98, 105, 115, 126, 138, 147, 161, 207, 210, 230, 245, 294, 315, 322, 345, 414, 441, 483, 490, 630, 690, 735, 805, 882, 966, 1035, 1127, 1399, 1449, 1470, 1610, 2070, 2205, 2254, 2415, 2798, 2898, 3381, 4197, 4410, 4830, 5635, 6762, 6995, 7245, 8394, 9793, 10143, 11270, 12591, 13990, 14490, 16905, 19586, 20286, 20985, 25182, 29379, 32177, 33810, 41970, 48965, 50715, 58758, 62955, 64354, 68551, 88137, 96531, 97930, 101430, 125910, 137102, 146895, 160885, 176274, 193062, 205653, 225239, 289593, 293790, 321770, 342755, 411306, 440685, 450478, 482655, 579186, 616959, 675717, 685510, 881370, 965310, 1028265, 1126195, 1233918, 1351434, 1447965, 1576673, 2027151, 2056530, 2252390, 2895930, 3084795, 3153346, 3378585, 4054302, 4730019, 6169590, 6757170, 7883365, 9460038, 10135755, 14190057, 15766730, 20271510, 23650095, 28380114, 47300190, 70950285, 141900570]

約数ペア:

[(1, 141900570), (2, 70950285), (3, 47300190), (5, 28380114), (6, 23650095), (7, 20271510), (9, 15766730), (10, 14190057), (14, 10135755), (15, 9460038), (18, 7883365), (21, 6757170), (23, 6169590), (30, 4730019), (35, 4054302), (42, 3378585), (45, 3153346), (46, 3084795), (49, 2895930), (63, 2252390), (69, 2056530), (70, 2027151), (90, 1576673), (98, 1447965), (105, 1351434), (115, 1233918), (126, 1126195), (138, 1028265), (147, 965310), (161, 881370), (207, 685510), (210, 675717), (230, 616959), (245, 579186), (294, 482655), (315, 450478), (322, 440685), (345, 411306), (414, 342755), (441, 321770), (483, 293790), (490, 289593), (630, 225239), (690, 205653), (735, 193062), (805, 176274), (882, 160885), (966, 146895), (1035, 137102), (1127, 125910), (1399, 101430), (1449, 97930), (1470, 96531), (1610, 88137), (2070, 68551), (2205, 64354), (2254, 62955), (2415, 58758), (2798, 50715), (2898, 48965), (3381, 41970), (4197, 33810), (4410, 32177), (4830, 29379), (5635, 25182), (6762, 20985), (6995, 20286), (7245, 19586), (8394, 16905), (9793, 14490), (10143, 13990), (11270, 12591)]