129536341760

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{272777}}^1$

素因数の和:272858

約数の個数: 144

約数和(自身を含む): 361297734336

約数和(自身を除く): 231761392576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 128, 140, 160, 212, 224, 256, 265, 280, 320, 371, 424, 448, 530, 560, 640, 742, 848, 896, 1060, 1120, 1280, 1484, 1696, 1792, 1855, 2120, 2240, 2968, 3392, 3710, 4240, 4480, 5936, 6784, 7420, 8480, 8960, 11872, 13568, 14840, 16960, 23744, 29680, 33920, 47488, 59360, 67840, 94976, 118720, 237440, 272777, 474880, 545554, 1091108, 1363885, 1909439, 2182216, 2727770, 3818878, 4364432, 5455540, 7637756, 8728864, 9547195, 10911080, 14457181, 15275512, 17457728, 19094390, 21822160, 28914362, 30551024, 34915456, 38188780, 43644320, 57828724, 61102048, 69830912, 72285905, 76377560, 87288640, 101200267, 115657448, 122204096, 144571810, 152755120, 174577280, 202400534, 231314896, 244408192, 289143620, 305510240, 349154560, 404801068, 462629792, 488816384, 506001335, 578287240, 611020480, 809602136, 925259584, 1012002670, 1156574480, 1222040960, 1619204272, 1850519168, 2024005340, 2313148960, 2444081920, 3238408544, 3701038336, 4048010680, 4626297920, 6476817088, 8096021360, 9252595840, 12953634176, 16192042720, 18505191680, 25907268352, 32384085440, 64768170880, 129536341760]

約数ペア:

[(1, 129536341760), (2, 64768170880), (4, 32384085440), (5, 25907268352), (7, 18505191680), (8, 16192042720), (10, 12953634176), (14, 9252595840), (16, 8096021360), (20, 6476817088), (28, 4626297920), (32, 4048010680), (35, 3701038336), (40, 3238408544), (53, 2444081920), (56, 2313148960), (64, 2024005340), (70, 1850519168), (80, 1619204272), (106, 1222040960), (112, 1156574480), (128, 1012002670), (140, 925259584), (160, 809602136), (212, 611020480), (224, 578287240), (256, 506001335), (265, 488816384), (280, 462629792), (320, 404801068), (371, 349154560), (424, 305510240), (448, 289143620), (530, 244408192), (560, 231314896), (640, 202400534), (742, 174577280), (848, 152755120), (896, 144571810), (1060, 122204096), (1120, 115657448), (1280, 101200267), (1484, 87288640), (1696, 76377560), (1792, 72285905), (1855, 69830912), (2120, 61102048), (2240, 57828724), (2968, 43644320), (3392, 38188780), (3710, 34915456), (4240, 30551024), (4480, 28914362), (5936, 21822160), (6784, 19094390), (7420, 17457728), (8480, 15275512), (8960, 14457181), (11872, 10911080), (13568, 9547195), (14840, 8728864), (16960, 7637756), (23744, 5455540), (29680, 4364432), (33920, 3818878), (47488, 2727770), (59360, 2182216), (67840, 1909439), (94976, 1363885), (118720, 1091108), (237440, 545554), (272777, 474880)]