127560420

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1$

素因数の和:713

約数の個数: 168

約数和(自身を含む): 433169016

約数和(自身を除く): 305608596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 673, 702, 729, 780, 810, 972, 1053, 1170, 1215, 1346, 1404, 1458, 1620, 1755, 2019, 2106, 2340, 2430, 2692, 2916, 3159, 3365, 3510, 3645, 4038, 4212, 4860, 5265, 6057, 6318, 6730, 7020, 7290, 8076, 8749, 9477, 10095, 10530, 12114, 12636, 13460, 14580, 15795, 17498, 18171, 18954, 20190, 21060, 24228, 26247, 30285, 31590, 34996, 36342, 37908, 40380, 43745, 47385, 52494, 54513, 60570, 63180, 72684, 78741, 87490, 90855, 94770, 104988, 109026, 121140, 131235, 157482, 163539, 174980, 181710, 189540, 218052, 236223, 262470, 272565, 314964, 327078, 363420, 393705, 472446, 490617, 524940, 545130, 654156, 708669, 787410, 817695, 944892, 981234, 1090260, 1181115, 1417338, 1574820, 1635390, 1962468, 2126007, 2362230, 2453085, 2834676, 3270780, 3543345, 4252014, 4724460, 4906170, 6378021, 7086690, 8504028, 9812340, 10630035, 12756042, 14173380, 21260070, 25512084, 31890105, 42520140, 63780210, 127560420]

約数ペア:

[(1, 127560420), (2, 63780210), (3, 42520140), (4, 31890105), (5, 25512084), (6, 21260070), (9, 14173380), (10, 12756042), (12, 10630035), (13, 9812340), (15, 8504028), (18, 7086690), (20, 6378021), (26, 4906170), (27, 4724460), (30, 4252014), (36, 3543345), (39, 3270780), (45, 2834676), (52, 2453085), (54, 2362230), (60, 2126007), (65, 1962468), (78, 1635390), (81, 1574820), (90, 1417338), (108, 1181115), (117, 1090260), (130, 981234), (135, 944892), (156, 817695), (162, 787410), (180, 708669), (195, 654156), (234, 545130), (243, 524940), (260, 490617), (270, 472446), (324, 393705), (351, 363420), (390, 327078), (405, 314964), (468, 272565), (486, 262470), (540, 236223), (585, 218052), (673, 189540), (702, 181710), (729, 174980), (780, 163539), (810, 157482), (972, 131235), (1053, 121140), (1170, 109026), (1215, 104988), (1346, 94770), (1404, 90855), (1458, 87490), (1620, 78741), (1755, 72684), (2019, 63180), (2106, 60570), (2340, 54513), (2430, 52494), (2692, 47385), (2916, 43745), (3159, 40380), (3365, 37908), (3510, 36342), (3645, 34996), (4038, 31590), (4212, 30285), (4860, 26247), (5265, 24228), (6057, 21060), (6318, 20190), (6730, 18954), (7020, 18171), (7290, 17498), (8076, 15795), (8749, 14580), (9477, 13460), (10095, 12636), (10530, 12114)]