135536240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:679

約数の個数: 160

約数和(自身を含む): 398545920

約数和(自身を除く): 263009680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 23, 28, 34, 35, 40, 46, 56, 68, 70, 80, 85, 92, 112, 115, 119, 136, 140, 161, 170, 184, 230, 238, 272, 280, 322, 340, 368, 391, 460, 476, 560, 595, 619, 644, 680, 782, 805, 920, 952, 1190, 1238, 1288, 1360, 1564, 1610, 1840, 1904, 1955, 2380, 2476, 2576, 2737, 3095, 3128, 3220, 3910, 4333, 4760, 4952, 5474, 6190, 6256, 6440, 7820, 8666, 9520, 9904, 10523, 10948, 12380, 12880, 13685, 14237, 15640, 17332, 21046, 21665, 21896, 24760, 27370, 28474, 31280, 34664, 42092, 43330, 43792, 49520, 52615, 54740, 56948, 69328, 71185, 73661, 84184, 86660, 99659, 105230, 109480, 113896, 142370, 147322, 168368, 173320, 199318, 210460, 218960, 227792, 242029, 284740, 294644, 346640, 368305, 398636, 420920, 484058, 498295, 569480, 589288, 736610, 797272, 841840, 968116, 996590, 1138960, 1178576, 1210145, 1473220, 1594544, 1694203, 1936232, 1993180, 2420290, 2946440, 3388406, 3872464, 3986360, 4840580, 5892880, 6776812, 7972720, 8471015, 9681160, 13553624, 16942030, 19362320, 27107248, 33884060, 67768120, 135536240]

約数ペア:

[(1, 135536240), (2, 67768120), (4, 33884060), (5, 27107248), (7, 19362320), (8, 16942030), (10, 13553624), (14, 9681160), (16, 8471015), (17, 7972720), (20, 6776812), (23, 5892880), (28, 4840580), (34, 3986360), (35, 3872464), (40, 3388406), (46, 2946440), (56, 2420290), (68, 1993180), (70, 1936232), (80, 1694203), (85, 1594544), (92, 1473220), (112, 1210145), (115, 1178576), (119, 1138960), (136, 996590), (140, 968116), (161, 841840), (170, 797272), (184, 736610), (230, 589288), (238, 569480), (272, 498295), (280, 484058), (322, 420920), (340, 398636), (368, 368305), (391, 346640), (460, 294644), (476, 284740), (560, 242029), (595, 227792), (619, 218960), (644, 210460), (680, 199318), (782, 173320), (805, 168368), (920, 147322), (952, 142370), (1190, 113896), (1238, 109480), (1288, 105230), (1360, 99659), (1564, 86660), (1610, 84184), (1840, 73661), (1904, 71185), (1955, 69328), (2380, 56948), (2476, 54740), (2576, 52615), (2737, 49520), (3095, 43792), (3128, 43330), (3220, 42092), (3910, 34664), (4333, 31280), (4760, 28474), (4952, 27370), (5474, 24760), (6190, 21896), (6256, 21665), (6440, 21046), (7820, 17332), (8666, 15640), (9520, 14237), (9904, 13685), (10523, 12880), (10948, 12380)]