142714797940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^2\times {\mathrm{31723}}^1$

素因数の和:31791

約数の個数: 144

約数和(自身を含む): 356968092096

約数和(自身を除く): 214253294156

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 121, 130, 143, 169, 220, 242, 260, 286, 338, 484, 572, 605, 676, 715, 845, 1210, 1331, 1430, 1573, 1690, 1859, 2420, 2662, 2860, 3146, 3380, 3718, 5324, 6292, 6655, 7436, 7865, 9295, 13310, 15730, 17303, 18590, 20449, 26620, 31460, 31723, 34606, 37180, 40898, 63446, 69212, 81796, 86515, 102245, 126892, 158615, 173030, 204490, 224939, 317230, 346060, 348953, 408980, 412399, 449878, 634460, 697906, 824798, 899756, 1124695, 1395812, 1649596, 1744765, 2061995, 2249390, 3489530, 3838483, 4123990, 4498780, 4536389, 5361187, 6979060, 7676966, 8247980, 9072778, 10722374, 15353932, 18145556, 19192415, 21444748, 22681945, 26805935, 38384830, 42223313, 45363890, 49900279, 53611870, 58973057, 76769660, 84446626, 90727780, 99800558, 107223740, 117946114, 168893252, 199601116, 211116565, 235892228, 249501395, 294865285, 422233130, 499002790, 548903069, 589730570, 648703627, 844466260, 998005580, 1097806138, 1179461140, 1297407254, 2195612276, 2594814508, 2744515345, 3243518135, 5489030690, 6487036270, 7135739897, 10978061380, 12974072540, 14271479794, 28542959588, 35678699485, 71357398970, 142714797940]

約数ペア:

[(1, 142714797940), (2, 71357398970), (4, 35678699485), (5, 28542959588), (10, 14271479794), (11, 12974072540), (13, 10978061380), (20, 7135739897), (22, 6487036270), (26, 5489030690), (44, 3243518135), (52, 2744515345), (55, 2594814508), (65, 2195612276), (110, 1297407254), (121, 1179461140), (130, 1097806138), (143, 998005580), (169, 844466260), (220, 648703627), (242, 589730570), (260, 548903069), (286, 499002790), (338, 422233130), (484, 294865285), (572, 249501395), (605, 235892228), (676, 211116565), (715, 199601116), (845, 168893252), (1210, 117946114), (1331, 107223740), (1430, 99800558), (1573, 90727780), (1690, 84446626), (1859, 76769660), (2420, 58973057), (2662, 53611870), (2860, 49900279), (3146, 45363890), (3380, 42223313), (3718, 38384830), (5324, 26805935), (6292, 22681945), (6655, 21444748), (7436, 19192415), (7865, 18145556), (9295, 15353932), (13310, 10722374), (15730, 9072778), (17303, 8247980), (18590, 7676966), (20449, 6979060), (26620, 5361187), (31460, 4536389), (31723, 4498780), (34606, 4123990), (37180, 3838483), (40898, 3489530), (63446, 2249390), (69212, 2061995), (81796, 1744765), (86515, 1649596), (102245, 1395812), (126892, 1124695), (158615, 899756), (173030, 824798), (204490, 697906), (224939, 634460), (317230, 449878), (346060, 412399), (348953, 408980)]