158836560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1$

素因数の和:661

約数の個数: 160

約数和(自身を含む): 522918912

約数和(自身を除く): 364082352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 37, 40, 48, 60, 62, 74, 80, 93, 111, 120, 124, 148, 155, 185, 186, 222, 240, 248, 296, 310, 370, 372, 444, 465, 496, 555, 577, 592, 620, 740, 744, 888, 930, 1110, 1147, 1154, 1240, 1480, 1488, 1731, 1776, 1860, 2220, 2294, 2308, 2480, 2885, 2960, 3441, 3462, 3720, 4440, 4588, 4616, 5735, 5770, 6882, 6924, 7440, 8655, 8880, 9176, 9232, 11470, 11540, 13764, 13848, 17205, 17310, 17887, 18352, 21349, 22940, 23080, 27528, 27696, 34410, 34620, 35774, 42698, 45880, 46160, 53661, 55056, 64047, 68820, 69240, 71548, 85396, 89435, 91760, 106745, 107322, 128094, 137640, 138480, 143096, 170792, 178870, 213490, 214644, 256188, 268305, 275280, 286192, 320235, 341584, 357740, 426980, 429288, 512376, 536610, 640470, 661819, 715480, 853960, 858576, 1024752, 1073220, 1280940, 1323638, 1430960, 1707920, 1985457, 2146440, 2561880, 2647276, 3309095, 3970914, 4292880, 5123760, 5294552, 6618190, 7941828, 9927285, 10589104, 13236380, 15883656, 19854570, 26472760, 31767312, 39709140, 52945520, 79418280, 158836560]

約数ペア:

[(1, 158836560), (2, 79418280), (3, 52945520), (4, 39709140), (5, 31767312), (6, 26472760), (8, 19854570), (10, 15883656), (12, 13236380), (15, 10589104), (16, 9927285), (20, 7941828), (24, 6618190), (30, 5294552), (31, 5123760), (37, 4292880), (40, 3970914), (48, 3309095), (60, 2647276), (62, 2561880), (74, 2146440), (80, 1985457), (93, 1707920), (111, 1430960), (120, 1323638), (124, 1280940), (148, 1073220), (155, 1024752), (185, 858576), (186, 853960), (222, 715480), (240, 661819), (248, 640470), (296, 536610), (310, 512376), (370, 429288), (372, 426980), (444, 357740), (465, 341584), (496, 320235), (555, 286192), (577, 275280), (592, 268305), (620, 256188), (740, 214644), (744, 213490), (888, 178870), (930, 170792), (1110, 143096), (1147, 138480), (1154, 137640), (1240, 128094), (1480, 107322), (1488, 106745), (1731, 91760), (1776, 89435), (1860, 85396), (2220, 71548), (2294, 69240), (2308, 68820), (2480, 64047), (2885, 55056), (2960, 53661), (3441, 46160), (3462, 45880), (3720, 42698), (4440, 35774), (4588, 34620), (4616, 34410), (5735, 27696), (5770, 27528), (6882, 23080), (6924, 22940), (7440, 21349), (8655, 18352), (8880, 17887), (9176, 17310), (9232, 17205), (11470, 13848), (11540, 13764)]