19338846240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{155557}}^1$

素因数の和:155619

約数の個数: 192

約数和(自身を含む): 71501923584

約数和(自身を除く): 52163077344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 96, 105, 111, 112, 120, 140, 148, 160, 168, 185, 210, 222, 224, 240, 259, 280, 296, 336, 370, 420, 444, 480, 518, 555, 560, 592, 672, 740, 777, 840, 888, 1036, 1110, 1120, 1184, 1295, 1480, 1554, 1680, 1776, 2072, 2220, 2590, 2960, 3108, 3360, 3552, 3885, 4144, 4440, 5180, 5920, 6216, 7770, 8288, 8880, 10360, 12432, 15540, 17760, 20720, 24864, 31080, 41440, 62160, 124320, 155557, 311114, 466671, 622228, 777785, 933342, 1088899, 1244456, 1555570, 1866684, 2177798, 2333355, 2488912, 3111140, 3266697, 3733368, 4355596, 4666710, 4977824, 5444495, 5755609, 6222280, 6533394, 7466736, 8711192, 9333420, 10888990, 11511218, 12444560, 13066788, 14933472, 16333485, 17266827, 17422384, 18666840, 21777980, 23022436, 24889120, 26133576, 28778045, 32666970, 34533654, 34844768, 37333680, 40289263, 43555960, 46044872, 52267152, 57556090, 65333940, 69067308, 74667360, 80578526, 86334135, 87111920, 92089744, 104534304, 115112180, 120867789, 130667880, 138134616, 161157052, 172668270, 174223840, 184179488, 201446315, 230224360, 241735578, 261335760, 276269232, 322314104, 345336540, 402892630, 460448720, 483471156, 522671520, 552538464, 604338945, 644628208, 690673080, 805785260, 920897440, 966942312, 1208677890, 1289256416, 1381346160, 1611570520, 1933884624, 2417355780, 2762692320, 3223141040, 3867769248, 4834711560, 6446282080, 9669423120, 19338846240]

約数ペア:

[(1, 19338846240), (2, 9669423120), (3, 6446282080), (4, 4834711560), (5, 3867769248), (6, 3223141040), (7, 2762692320), (8, 2417355780), (10, 1933884624), (12, 1611570520), (14, 1381346160), (15, 1289256416), (16, 1208677890), (20, 966942312), (21, 920897440), (24, 805785260), (28, 690673080), (30, 644628208), (32, 604338945), (35, 552538464), (37, 522671520), (40, 483471156), (42, 460448720), (48, 402892630), (56, 345336540), (60, 322314104), (70, 276269232), (74, 261335760), (80, 241735578), (84, 230224360), (96, 201446315), (105, 184179488), (111, 174223840), (112, 172668270), (120, 161157052), (140, 138134616), (148, 130667880), (160, 120867789), (168, 115112180), (185, 104534304), (210, 92089744), (222, 87111920), (224, 86334135), (240, 80578526), (259, 74667360), (280, 69067308), (296, 65333940), (336, 57556090), (370, 52267152), (420, 46044872), (444, 43555960), (480, 40289263), (518, 37333680), (555, 34844768), (560, 34533654), (592, 32666970), (672, 28778045), (740, 26133576), (777, 24889120), (840, 23022436), (888, 21777980), (1036, 18666840), (1110, 17422384), (1120, 17266827), (1184, 16333485), (1295, 14933472), (1480, 13066788), (1554, 12444560), (1680, 11511218), (1776, 10888990), (2072, 9333420), (2220, 8711192), (2590, 7466736), (2960, 6533394), (3108, 6222280), (3360, 5755609), (3552, 5444495), (3885, 4977824), (4144, 4666710), (4440, 4355596), (5180, 3733368), (5920, 3266697), (6216, 3111140), (7770, 2488912), (8288, 2333355), (8880, 2177798), (10360, 1866684), (12432, 1555570), (15540, 1244456), (17760, 1088899), (20720, 933342), (24864, 777785), (31080, 622228), (41440, 466671), (62160, 311114), (124320, 155557)]