156915273210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{256561}}^1$

素因数の和:256656

約数の個数: 128

約数和(自身を含む): 421172179200

約数和(自身を除く): 264256905990

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 37, 38, 57, 58, 74, 87, 95, 111, 114, 145, 174, 185, 190, 222, 285, 290, 370, 435, 551, 555, 570, 703, 870, 1073, 1102, 1110, 1406, 1653, 2109, 2146, 2755, 3219, 3306, 3515, 4218, 5365, 5510, 6438, 7030, 8265, 10545, 10730, 16095, 16530, 20387, 21090, 32190, 40774, 61161, 101935, 122322, 203870, 256561, 305805, 513122, 611610, 769683, 1282805, 1539366, 2565610, 3848415, 4874659, 7440269, 7696830, 9492757, 9749318, 14623977, 14880538, 18985514, 22320807, 24373295, 28478271, 29247954, 37201345, 44641614, 47463785, 48746590, 56956542, 73119885, 74402690, 94927570, 111604035, 141365111, 142391355, 146239770, 180362383, 223208070, 275289953, 282730222, 284782710, 360724766, 424095333, 541087149, 550579906, 706825555, 825869859, 848190666, 901811915, 1082174298, 1376449765, 1413651110, 1651739718, 1803623830, 2120476665, 2705435745, 2752899530, 4129349295, 4240953330, 5230509107, 5410871490, 8258698590, 10461018214, 15691527321, 26152545535, 31383054642, 52305091070, 78457636605, 156915273210]

約数ペア:

[(1, 156915273210), (2, 78457636605), (3, 52305091070), (5, 31383054642), (6, 26152545535), (10, 15691527321), (15, 10461018214), (19, 8258698590), (29, 5410871490), (30, 5230509107), (37, 4240953330), (38, 4129349295), (57, 2752899530), (58, 2705435745), (74, 2120476665), (87, 1803623830), (95, 1651739718), (111, 1413651110), (114, 1376449765), (145, 1082174298), (174, 901811915), (185, 848190666), (190, 825869859), (222, 706825555), (285, 550579906), (290, 541087149), (370, 424095333), (435, 360724766), (551, 284782710), (555, 282730222), (570, 275289953), (703, 223208070), (870, 180362383), (1073, 146239770), (1102, 142391355), (1110, 141365111), (1406, 111604035), (1653, 94927570), (2109, 74402690), (2146, 73119885), (2755, 56956542), (3219, 48746590), (3306, 47463785), (3515, 44641614), (4218, 37201345), (5365, 29247954), (5510, 28478271), (6438, 24373295), (7030, 22320807), (8265, 18985514), (10545, 14880538), (10730, 14623977), (16095, 9749318), (16530, 9492757), (20387, 7696830), (21090, 7440269), (32190, 4874659), (40774, 3848415), (61161, 2565610), (101935, 1539366), (122322, 1282805), (203870, 769683), (256561, 611610), (305805, 513122)]