169419040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{457}}^1$

素因数の和:810

約数の個数: 96

約数和(自身を含む): 459817344

約数和(自身を除く): 290398304

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, 331, 457, 560, 662, 914, 1120, 1324, 1655, 1828, 2285, 2317, 2648, 3199, 3310, 3656, 4570, 4634, 5296, 6398, 6620, 7312, 9140, 9268, 10592, 11585, 12796, 13240, 14624, 15995, 18280, 18536, 23170, 25592, 26480, 31990, 36560, 37072, 46340, 51184, 52960, 63980, 73120, 74144, 92680, 102368, 127960, 151267, 185360, 255920, 302534, 370720, 511840, 605068, 756335, 1058869, 1210136, 1512670, 2117738, 2420272, 3025340, 4235476, 4840544, 5294345, 6050680, 8470952, 10588690, 12101360, 16941904, 21177380, 24202720, 33883808, 42354760, 84709520, 169419040]

約数ペア:

[(1, 169419040), (2, 84709520), (4, 42354760), (5, 33883808), (7, 24202720), (8, 21177380), (10, 16941904), (14, 12101360), (16, 10588690), (20, 8470952), (28, 6050680), (32, 5294345), (35, 4840544), (40, 4235476), (56, 3025340), (70, 2420272), (80, 2117738), (112, 1512670), (140, 1210136), (160, 1058869), (224, 756335), (280, 605068), (331, 511840), (457, 370720), (560, 302534), (662, 255920), (914, 185360), (1120, 151267), (1324, 127960), (1655, 102368), (1828, 92680), (2285, 74144), (2317, 73120), (2648, 63980), (3199, 52960), (3310, 51184), (3656, 46340), (4570, 37072), (4634, 36560), (5296, 31990), (6398, 26480), (6620, 25592), (7312, 23170), (9140, 18536), (9268, 18280), (10592, 15995), (11585, 14624), (12796, 13240)]