160182580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 371589120

約数和(自身を除く): 211406540

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 47, 62, 92, 94, 115, 124, 155, 188, 230, 235, 239, 310, 460, 470, 478, 620, 713, 940, 956, 1081, 1195, 1426, 1457, 2162, 2390, 2852, 2914, 3565, 4324, 4780, 5405, 5497, 5828, 7130, 7285, 7409, 10810, 10994, 11233, 14260, 14570, 14818, 21620, 21988, 22466, 27485, 29140, 29636, 33511, 37045, 44932, 54970, 56165, 67022, 74090, 109940, 112330, 134044, 148180, 167555, 170407, 224660, 258359, 335110, 340814, 348223, 516718, 670220, 681628, 696446, 852035, 1033436, 1291795, 1392892, 1704070, 1741115, 2583590, 3408140, 3482230, 5167180, 6964460, 8009129, 16018258, 32036516, 40045645, 80091290, 160182580]

約数ペア:

[(1, 160182580), (2, 80091290), (4, 40045645), (5, 32036516), (10, 16018258), (20, 8009129), (23, 6964460), (31, 5167180), (46, 3482230), (47, 3408140), (62, 2583590), (92, 1741115), (94, 1704070), (115, 1392892), (124, 1291795), (155, 1033436), (188, 852035), (230, 696446), (235, 681628), (239, 670220), (310, 516718), (460, 348223), (470, 340814), (478, 335110), (620, 258359), (713, 224660), (940, 170407), (956, 167555), (1081, 148180), (1195, 134044), (1426, 112330), (1457, 109940), (2162, 74090), (2390, 67022), (2852, 56165), (2914, 54970), (3565, 44932), (4324, 37045), (4780, 33511), (5405, 29636), (5497, 29140), (5828, 27485), (7130, 22466), (7285, 21988), (7409, 21620), (10810, 14818), (10994, 14570), (11233, 14260)]