126436960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{683}}^1$

素因数の和:800

約数の個数: 96

約数和(自身を含む): 325775520

約数和(自身を除く): 199338560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 89, 104, 130, 160, 178, 208, 260, 356, 416, 445, 520, 683, 712, 890, 1040, 1157, 1366, 1424, 1780, 2080, 2314, 2732, 2848, 3415, 3560, 4628, 5464, 5785, 6830, 7120, 8879, 9256, 10928, 11570, 13660, 14240, 17758, 18512, 21856, 23140, 27320, 35516, 37024, 44395, 46280, 54640, 60787, 71032, 88790, 92560, 109280, 121574, 142064, 177580, 185120, 243148, 284128, 303935, 355160, 486296, 607870, 710320, 790231, 972592, 1215740, 1420640, 1580462, 1945184, 2431480, 3160924, 3951155, 4862960, 6321848, 7902310, 9725920, 12643696, 15804620, 25287392, 31609240, 63218480, 126436960]

約数ペア:

[(1, 126436960), (2, 63218480), (4, 31609240), (5, 25287392), (8, 15804620), (10, 12643696), (13, 9725920), (16, 7902310), (20, 6321848), (26, 4862960), (32, 3951155), (40, 3160924), (52, 2431480), (65, 1945184), (80, 1580462), (89, 1420640), (104, 1215740), (130, 972592), (160, 790231), (178, 710320), (208, 607870), (260, 486296), (356, 355160), (416, 303935), (445, 284128), (520, 243148), (683, 185120), (712, 177580), (890, 142064), (1040, 121574), (1157, 109280), (1366, 92560), (1424, 88790), (1780, 71032), (2080, 60787), (2314, 54640), (2732, 46280), (2848, 44395), (3415, 37024), (3560, 35516), (4628, 27320), (5464, 23140), (5785, 21856), (6830, 18512), (7120, 17758), (8879, 14240), (9256, 13660), (10928, 11570)]