422543317280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{2789}}^1\times {\mathrm{135271}}^1$

素因数の和:138082

約数の個数: 96

約数和(自身を含む): 1141284453120

約数和(自身を除く): 718741135840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 2789, 5578, 11156, 13945, 19523, 22312, 27890, 39046, 44624, 55780, 78092, 89248, 97615, 111560, 135271, 156184, 195230, 223120, 270542, 312368, 390460, 446240, 541084, 624736, 676355, 780920, 946897, 1082168, 1352710, 1561840, 1893794, 2164336, 2705420, 3123680, 3787588, 4328672, 4734485, 5410840, 7575176, 9468970, 10821680, 15150352, 18937940, 21643360, 30300704, 37875880, 75751760, 151503520, 377270819, 754541638, 1509083276, 1886354095, 2640895733, 3018166552, 3772708190, 5281791466, 6036333104, 7545416380, 10563582932, 12072666208, 13204478665, 15090832760, 21127165864, 26408957330, 30181665520, 42254331728, 52817914660, 60363331040, 84508663456, 105635829320, 211271658640, 422543317280]

約数ペア:

[(1, 422543317280), (2, 211271658640), (4, 105635829320), (5, 84508663456), (7, 60363331040), (8, 52817914660), (10, 42254331728), (14, 30181665520), (16, 26408957330), (20, 21127165864), (28, 15090832760), (32, 13204478665), (35, 12072666208), (40, 10563582932), (56, 7545416380), (70, 6036333104), (80, 5281791466), (112, 3772708190), (140, 3018166552), (160, 2640895733), (224, 1886354095), (280, 1509083276), (560, 754541638), (1120, 377270819), (2789, 151503520), (5578, 75751760), (11156, 37875880), (13945, 30300704), (19523, 21643360), (22312, 18937940), (27890, 15150352), (39046, 10821680), (44624, 9468970), (55780, 7575176), (78092, 5410840), (89248, 4734485), (97615, 4328672), (111560, 3787588), (135271, 3123680), (156184, 2705420), (195230, 2164336), (223120, 1893794), (270542, 1561840), (312368, 1352710), (390460, 1082168), (446240, 946897), (541084, 780920), (624736, 676355)]