159683580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{126733}}^1$

素因数の和:126755

約数の個数: 72

約数和(自身を含む): 553574112

約数和(自身を除く): 393890532

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 126733, 253466, 380199, 506932, 633665, 760398, 887131, 1140597, 1267330, 1520796, 1774262, 1900995, 2281194, 2534660, 2661393, 3548524, 3801990, 4435655, 4562388, 5322786, 5702985, 7603980, 7984179, 8871310, 10645572, 11405970, 13306965, 15968358, 17742620, 22811940, 26613930, 31936716, 39920895, 53227860, 79841790, 159683580]

約数ペア:

[(1, 159683580), (2, 79841790), (3, 53227860), (4, 39920895), (5, 31936716), (6, 26613930), (7, 22811940), (9, 17742620), (10, 15968358), (12, 13306965), (14, 11405970), (15, 10645572), (18, 8871310), (20, 7984179), (21, 7603980), (28, 5702985), (30, 5322786), (35, 4562388), (36, 4435655), (42, 3801990), (45, 3548524), (60, 2661393), (63, 2534660), (70, 2281194), (84, 1900995), (90, 1774262), (105, 1520796), (126, 1267330), (140, 1140597), (180, 887131), (210, 760398), (252, 633665), (315, 506932), (420, 380199), (630, 253466), (1260, 126733)]