351315720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1279}}^1$

素因数の和:1412

約数の個数: 192

約数和(自身を含む): 1317888000

約数和(自身を除く): 966572280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 109, 120, 126, 140, 168, 180, 210, 218, 252, 280, 315, 327, 360, 420, 436, 504, 545, 630, 654, 763, 840, 872, 981, 1090, 1260, 1279, 1308, 1526, 1635, 1962, 2180, 2289, 2520, 2558, 2616, 3052, 3270, 3815, 3837, 3924, 4360, 4578, 4905, 5116, 6104, 6395, 6540, 6867, 7630, 7674, 7848, 8953, 9156, 9810, 10232, 11445, 11511, 12790, 13080, 13734, 15260, 15348, 17906, 18312, 19185, 19620, 22890, 23022, 25580, 26859, 27468, 30520, 30696, 34335, 35812, 38370, 39240, 44765, 45780, 46044, 51160, 53718, 54936, 57555, 68670, 71624, 76740, 80577, 89530, 91560, 92088, 107436, 115110, 134295, 137340, 139411, 153480, 161154, 179060, 214872, 230220, 268590, 274680, 278822, 322308, 358120, 402885, 418233, 460440, 537180, 557644, 644616, 697055, 805770, 836466, 975877, 1074360, 1115288, 1254699, 1394110, 1611540, 1672932, 1951754, 2091165, 2509398, 2788220, 2927631, 3223080, 3345864, 3903508, 4182330, 4879385, 5018796, 5576440, 5855262, 6273495, 7807016, 8364660, 8782893, 9758770, 10037592, 11710524, 12546990, 14638155, 16729320, 17565786, 19517540, 23421048, 25093980, 29276310, 35131572, 39035080, 43914465, 50187960, 58552620, 70263144, 87828930, 117105240, 175657860, 351315720]

約数ペア:

[(1, 351315720), (2, 175657860), (3, 117105240), (4, 87828930), (5, 70263144), (6, 58552620), (7, 50187960), (8, 43914465), (9, 39035080), (10, 35131572), (12, 29276310), (14, 25093980), (15, 23421048), (18, 19517540), (20, 17565786), (21, 16729320), (24, 14638155), (28, 12546990), (30, 11710524), (35, 10037592), (36, 9758770), (40, 8782893), (42, 8364660), (45, 7807016), (56, 6273495), (60, 5855262), (63, 5576440), (70, 5018796), (72, 4879385), (84, 4182330), (90, 3903508), (105, 3345864), (109, 3223080), (120, 2927631), (126, 2788220), (140, 2509398), (168, 2091165), (180, 1951754), (210, 1672932), (218, 1611540), (252, 1394110), (280, 1254699), (315, 1115288), (327, 1074360), (360, 975877), (420, 836466), (436, 805770), (504, 697055), (545, 644616), (630, 557644), (654, 537180), (763, 460440), (840, 418233), (872, 402885), (981, 358120), (1090, 322308), (1260, 278822), (1279, 274680), (1308, 268590), (1526, 230220), (1635, 214872), (1962, 179060), (2180, 161154), (2289, 153480), (2520, 139411), (2558, 137340), (2616, 134295), (3052, 115110), (3270, 107436), (3815, 92088), (3837, 91560), (3924, 89530), (4360, 80577), (4578, 76740), (4905, 71624), (5116, 68670), (6104, 57555), (6395, 54936), (6540, 53718), (6867, 51160), (7630, 46044), (7674, 45780), (7848, 44765), (8953, 39240), (9156, 38370), (9810, 35812), (10232, 34335), (11445, 30696), (11511, 30520), (12790, 27468), (13080, 26859), (13734, 25580), (15260, 23022), (15348, 22890), (17906, 19620), (18312, 19185)]