142701960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{17749}}^1$

素因数の和:17830

約数の個数: 64

約数和(自身を含む): 434520000

約数和(自身を除く): 291818040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 17749, 35498, 53247, 70996, 88745, 106494, 141992, 177490, 212988, 266235, 354980, 425976, 532470, 709960, 1064940, 1189183, 2129880, 2378366, 3567549, 4756732, 5945915, 7135098, 9513464, 11891830, 14270196, 17837745, 23783660, 28540392, 35675490, 47567320, 71350980, 142701960]

約数ペア:

[(1, 142701960), (2, 71350980), (3, 47567320), (4, 35675490), (5, 28540392), (6, 23783660), (8, 17837745), (10, 14270196), (12, 11891830), (15, 9513464), (20, 7135098), (24, 5945915), (30, 4756732), (40, 3567549), (60, 2378366), (67, 2129880), (120, 1189183), (134, 1064940), (201, 709960), (268, 532470), (335, 425976), (402, 354980), (536, 266235), (670, 212988), (804, 177490), (1005, 141992), (1340, 106494), (1608, 88745), (2010, 70996), (2680, 53247), (4020, 35498), (8040, 17749)]