156490620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:133

約数の個数: 288

約数和(自身を含む): 548964864

約数和(自身を除く): 392474244

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 23, 26, 30, 33, 39, 44, 46, 52, 55, 60, 61, 65, 66, 69, 78, 92, 110, 115, 122, 130, 132, 138, 143, 156, 165, 169, 183, 195, 220, 230, 244, 253, 260, 276, 286, 299, 305, 330, 338, 345, 366, 390, 429, 460, 506, 507, 572, 598, 610, 660, 671, 676, 690, 715, 732, 759, 780, 793, 845, 858, 897, 915, 1012, 1014, 1196, 1220, 1265, 1342, 1380, 1403, 1430, 1495, 1518, 1586, 1690, 1716, 1794, 1830, 1859, 2013, 2028, 2145, 2379, 2530, 2535, 2684, 2806, 2860, 2990, 3036, 3172, 3289, 3355, 3380, 3588, 3660, 3718, 3795, 3887, 3965, 4026, 4209, 4290, 4485, 4758, 5060, 5070, 5577, 5612, 5980, 6578, 6710, 7015, 7436, 7590, 7774, 7930, 8052, 8418, 8580, 8723, 8970, 9295, 9516, 9867, 10065, 10140, 10309, 11154, 11661, 11895, 13156, 13420, 14030, 15180, 15433, 15548, 15860, 16445, 16836, 17446, 17940, 18239, 18590, 19435, 19734, 20130, 20618, 21045, 22308, 23322, 23790, 26169, 27885, 28060, 30866, 30927, 32890, 34892, 36478, 37180, 38870, 39468, 40260, 41236, 42090, 42757, 43615, 46299, 46644, 47580, 49335, 51545, 52338, 54717, 55770, 58305, 61732, 61854, 65780, 72956, 77165, 77740, 84180, 85514, 87230, 91195, 92598, 98670, 103090, 104676, 109434, 111540, 113399, 116610, 123708, 128271, 130845, 154330, 154635, 171028, 174460, 182390, 185196, 197340, 200629, 206180, 213785, 218868, 226798, 231495, 233220, 237107, 256542, 261690, 273585, 308660, 309270, 340197, 364780, 401258, 427570, 453596, 462990, 474214, 513084, 523380, 547170, 566995, 601887, 618540, 641355, 680394, 711321, 802516, 855140, 925980, 948428, 1003145, 1094340, 1133990, 1185535, 1203774, 1282710, 1360788, 1422642, 1700985, 2006290, 2267980, 2371070, 2407548, 2565420, 2608177, 2845284, 3009435, 3401970, 3556605, 4012580, 4742140, 5216354, 6018870, 6803940, 7113210, 7824531, 10432708, 12037740, 13040885, 14226420, 15649062, 26081770, 31298124, 39122655, 52163540, 78245310, 156490620]

約数ペア:

[(1, 156490620), (2, 78245310), (3, 52163540), (4, 39122655), (5, 31298124), (6, 26081770), (10, 15649062), (11, 14226420), (12, 13040885), (13, 12037740), (15, 10432708), (20, 7824531), (22, 7113210), (23, 6803940), (26, 6018870), (30, 5216354), (33, 4742140), (39, 4012580), (44, 3556605), (46, 3401970), (52, 3009435), (55, 2845284), (60, 2608177), (61, 2565420), (65, 2407548), (66, 2371070), (69, 2267980), (78, 2006290), (92, 1700985), (110, 1422642), (115, 1360788), (122, 1282710), (130, 1203774), (132, 1185535), (138, 1133990), (143, 1094340), (156, 1003145), (165, 948428), (169, 925980), (183, 855140), (195, 802516), (220, 711321), (230, 680394), (244, 641355), (253, 618540), (260, 601887), (276, 566995), (286, 547170), (299, 523380), (305, 513084), (330, 474214), (338, 462990), (345, 453596), (366, 427570), (390, 401258), (429, 364780), (460, 340197), (506, 309270), (507, 308660), (572, 273585), (598, 261690), (610, 256542), (660, 237107), (671, 233220), (676, 231495), (690, 226798), (715, 218868), (732, 213785), (759, 206180), (780, 200629), (793, 197340), (845, 185196), (858, 182390), (897, 174460), (915, 171028), (1012, 154635), (1014, 154330), (1196, 130845), (1220, 128271), (1265, 123708), (1342, 116610), (1380, 113399), (1403, 111540), (1430, 109434), (1495, 104676), (1518, 103090), (1586, 98670), (1690, 92598), (1716, 91195), (1794, 87230), (1830, 85514), (1859, 84180), (2013, 77740), (2028, 77165), (2145, 72956), (2379, 65780), (2530, 61854), (2535, 61732), (2684, 58305), (2806, 55770), (2860, 54717), (2990, 52338), (3036, 51545), (3172, 49335), (3289, 47580), (3355, 46644), (3380, 46299), (3588, 43615), (3660, 42757), (3718, 42090), (3795, 41236), (3887, 40260), (3965, 39468), (4026, 38870), (4209, 37180), (4290, 36478), (4485, 34892), (4758, 32890), (5060, 30927), (5070, 30866), (5577, 28060), (5612, 27885), (5980, 26169), (6578, 23790), (6710, 23322), (7015, 22308), (7436, 21045), (7590, 20618), (7774, 20130), (7930, 19734), (8052, 19435), (8418, 18590), (8580, 18239), (8723, 17940), (8970, 17446), (9295, 16836), (9516, 16445), (9867, 15860), (10065, 15548), (10140, 15433), (10309, 15180), (11154, 14030), (11661, 13420), (11895, 13156)]