191429640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 646963200

約数和(自身を除く): 455533560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 79, 90, 106, 120, 127, 158, 159, 180, 212, 237, 254, 265, 316, 318, 360, 381, 395, 424, 474, 477, 508, 530, 632, 635, 636, 711, 762, 790, 795, 948, 954, 1016, 1060, 1143, 1185, 1270, 1272, 1422, 1524, 1580, 1590, 1896, 1905, 1908, 2120, 2286, 2370, 2385, 2540, 2844, 3048, 3160, 3180, 3555, 3810, 3816, 4187, 4572, 4740, 4770, 5080, 5688, 5715, 6360, 6731, 7110, 7620, 8374, 9144, 9480, 9540, 10033, 11430, 12561, 13462, 14220, 15240, 16748, 19080, 20066, 20193, 20935, 22860, 25122, 26924, 28440, 30099, 33496, 33655, 37683, 40132, 40386, 41870, 45720, 50165, 50244, 53848, 60198, 60579, 62805, 67310, 75366, 80264, 80772, 83740, 90297, 100330, 100488, 100965, 120396, 121158, 125610, 134620, 150495, 150732, 161544, 167480, 180594, 188415, 200660, 201930, 240792, 242316, 251220, 269240, 300990, 301464, 302895, 361188, 376830, 401320, 403860, 451485, 484632, 502440, 531749, 601980, 605790, 722376, 753660, 807720, 902970, 1063498, 1203960, 1211580, 1507320, 1595247, 1805940, 2126996, 2423160, 2658745, 3190494, 3611880, 4253992, 4785741, 5317490, 6380988, 7976235, 9571482, 10634980, 12761976, 15952470, 19142964, 21269960, 23928705, 31904940, 38285928, 47857410, 63809880, 95714820, 191429640]

約数ペア:

[(1, 191429640), (2, 95714820), (3, 63809880), (4, 47857410), (5, 38285928), (6, 31904940), (8, 23928705), (9, 21269960), (10, 19142964), (12, 15952470), (15, 12761976), (18, 10634980), (20, 9571482), (24, 7976235), (30, 6380988), (36, 5317490), (40, 4785741), (45, 4253992), (53, 3611880), (60, 3190494), (72, 2658745), (79, 2423160), (90, 2126996), (106, 1805940), (120, 1595247), (127, 1507320), (158, 1211580), (159, 1203960), (180, 1063498), (212, 902970), (237, 807720), (254, 753660), (265, 722376), (316, 605790), (318, 601980), (360, 531749), (381, 502440), (395, 484632), (424, 451485), (474, 403860), (477, 401320), (508, 376830), (530, 361188), (632, 302895), (635, 301464), (636, 300990), (711, 269240), (762, 251220), (790, 242316), (795, 240792), (948, 201930), (954, 200660), (1016, 188415), (1060, 180594), (1143, 167480), (1185, 161544), (1270, 150732), (1272, 150495), (1422, 134620), (1524, 125610), (1580, 121158), (1590, 120396), (1896, 100965), (1905, 100488), (1908, 100330), (2120, 90297), (2286, 83740), (2370, 80772), (2385, 80264), (2540, 75366), (2844, 67310), (3048, 62805), (3160, 60579), (3180, 60198), (3555, 53848), (3810, 50244), (3816, 50165), (4187, 45720), (4572, 41870), (4740, 40386), (4770, 40132), (5080, 37683), (5688, 33655), (5715, 33496), (6360, 30099), (6731, 28440), (7110, 26924), (7620, 25122), (8374, 22860), (9144, 20935), (9480, 20193), (9540, 20066), (10033, 19080), (11430, 16748), (12561, 15240), (13462, 14220)]