155431080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1667}}^1$

素因数の和:1728

約数の個数: 192

約数和(自身を含む): 593274240

約数和(自身を除く): 437843160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 56, 60, 63, 70, 72, 74, 84, 90, 105, 111, 120, 126, 140, 148, 168, 180, 185, 210, 222, 252, 259, 280, 296, 315, 333, 360, 370, 420, 444, 504, 518, 555, 630, 666, 740, 777, 840, 888, 1036, 1110, 1260, 1295, 1332, 1480, 1554, 1665, 1667, 2072, 2220, 2331, 2520, 2590, 2664, 3108, 3330, 3334, 3885, 4440, 4662, 5001, 5180, 6216, 6660, 6668, 7770, 8335, 9324, 10002, 10360, 11655, 11669, 13320, 13336, 15003, 15540, 16670, 18648, 20004, 23310, 23338, 25005, 30006, 31080, 33340, 35007, 40008, 46620, 46676, 50010, 58345, 60012, 61679, 66680, 70014, 75015, 93240, 93352, 100020, 105021, 116690, 120024, 123358, 140028, 150030, 175035, 185037, 200040, 210042, 233380, 246716, 280056, 300060, 308395, 350070, 370074, 420084, 431753, 466760, 493432, 525105, 555111, 600120, 616790, 700140, 740148, 840168, 863506, 925185, 1050210, 1110222, 1233580, 1295259, 1400280, 1480296, 1727012, 1850370, 2100420, 2158765, 2220444, 2467160, 2590518, 2775555, 3454024, 3700740, 3885777, 4200840, 4317530, 4440888, 5181036, 5551110, 6476295, 7401480, 7771554, 8635060, 10362072, 11102220, 12952590, 15543108, 17270120, 19428885, 22204440, 25905180, 31086216, 38857770, 51810360, 77715540, 155431080]

約数ペア:

[(1, 155431080), (2, 77715540), (3, 51810360), (4, 38857770), (5, 31086216), (6, 25905180), (7, 22204440), (8, 19428885), (9, 17270120), (10, 15543108), (12, 12952590), (14, 11102220), (15, 10362072), (18, 8635060), (20, 7771554), (21, 7401480), (24, 6476295), (28, 5551110), (30, 5181036), (35, 4440888), (36, 4317530), (37, 4200840), (40, 3885777), (42, 3700740), (45, 3454024), (56, 2775555), (60, 2590518), (63, 2467160), (70, 2220444), (72, 2158765), (74, 2100420), (84, 1850370), (90, 1727012), (105, 1480296), (111, 1400280), (120, 1295259), (126, 1233580), (140, 1110222), (148, 1050210), (168, 925185), (180, 863506), (185, 840168), (210, 740148), (222, 700140), (252, 616790), (259, 600120), (280, 555111), (296, 525105), (315, 493432), (333, 466760), (360, 431753), (370, 420084), (420, 370074), (444, 350070), (504, 308395), (518, 300060), (555, 280056), (630, 246716), (666, 233380), (740, 210042), (777, 200040), (840, 185037), (888, 175035), (1036, 150030), (1110, 140028), (1260, 123358), (1295, 120024), (1332, 116690), (1480, 105021), (1554, 100020), (1665, 93352), (1667, 93240), (2072, 75015), (2220, 70014), (2331, 66680), (2520, 61679), (2590, 60012), (2664, 58345), (3108, 50010), (3330, 46676), (3334, 46620), (3885, 40008), (4440, 35007), (4662, 33340), (5001, 31080), (5180, 30006), (6216, 25005), (6660, 23338), (6668, 23310), (7770, 20004), (8335, 18648), (9324, 16670), (10002, 15540), (10360, 15003), (11655, 13336), (11669, 13320)]