319786560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3001}}^1$

素因数の和:3061

約数の個数: 168

約数和(自身を含む): 1130036856

約数和(自身を除く): 810250296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 192, 222, 240, 288, 296, 320, 333, 360, 370, 444, 480, 555, 576, 592, 666, 720, 740, 888, 960, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 2220, 2368, 2664, 2880, 2960, 3001, 3330, 3552, 4440, 5328, 5920, 6002, 6660, 7104, 8880, 9003, 10656, 11840, 12004, 13320, 15005, 17760, 18006, 21312, 24008, 26640, 27009, 30010, 35520, 36012, 45015, 48016, 53280, 54018, 60020, 72024, 90030, 96032, 106560, 108036, 111037, 120040, 135045, 144048, 180060, 192064, 216072, 222074, 240080, 270090, 288096, 333111, 360120, 432144, 444148, 480160, 540180, 555185, 576192, 666222, 720240, 864288, 888296, 960320, 999333, 1080360, 1110370, 1332444, 1440480, 1665555, 1728576, 1776592, 1998666, 2160720, 2220740, 2664888, 2880960, 3331110, 3553184, 3997332, 4321440, 4441480, 4996665, 5329776, 6662220, 7106368, 7994664, 8642880, 8882960, 9993330, 10659552, 13324440, 15989328, 17765920, 19986660, 21319104, 26648880, 31978656, 35531840, 39973320, 53297760, 63957312, 79946640, 106595520, 159893280, 319786560]

約数ペア:

[(1, 319786560), (2, 159893280), (3, 106595520), (4, 79946640), (5, 63957312), (6, 53297760), (8, 39973320), (9, 35531840), (10, 31978656), (12, 26648880), (15, 21319104), (16, 19986660), (18, 17765920), (20, 15989328), (24, 13324440), (30, 10659552), (32, 9993330), (36, 8882960), (37, 8642880), (40, 7994664), (45, 7106368), (48, 6662220), (60, 5329776), (64, 4996665), (72, 4441480), (74, 4321440), (80, 3997332), (90, 3553184), (96, 3331110), (111, 2880960), (120, 2664888), (144, 2220740), (148, 2160720), (160, 1998666), (180, 1776592), (185, 1728576), (192, 1665555), (222, 1440480), (240, 1332444), (288, 1110370), (296, 1080360), (320, 999333), (333, 960320), (360, 888296), (370, 864288), (444, 720240), (480, 666222), (555, 576192), (576, 555185), (592, 540180), (666, 480160), (720, 444148), (740, 432144), (888, 360120), (960, 333111), (1110, 288096), (1184, 270090), (1332, 240080), (1440, 222074), (1480, 216072), (1665, 192064), (1776, 180060), (2220, 144048), (2368, 135045), (2664, 120040), (2880, 111037), (2960, 108036), (3001, 106560), (3330, 96032), (3552, 90030), (4440, 72024), (5328, 60020), (5920, 54018), (6002, 53280), (6660, 48016), (7104, 45015), (8880, 36012), (9003, 35520), (10656, 30010), (11840, 27009), (12004, 26640), (13320, 24008), (15005, 21312), (17760, 18006)]