1520296344

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{379}}^2$

素因数の和:787

約数の個数: 144

約数和(自身を含む): 4925518200

約数和(自身を除く): 3405221856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 378, 379, 392, 441, 504, 588, 756, 758, 882, 1137, 1176, 1323, 1512, 1516, 1764, 2274, 2646, 2653, 3032, 3411, 3528, 4548, 5292, 5306, 6822, 7959, 9096, 10233, 10584, 10612, 13644, 15918, 18571, 20466, 21224, 23877, 27288, 31836, 37142, 40932, 47754, 55713, 63672, 71631, 74284, 81864, 95508, 111426, 143262, 143641, 148568, 167139, 191016, 222852, 286524, 287282, 334278, 430923, 445704, 501417, 573048, 574564, 668556, 861846, 1002834, 1005487, 1149128, 1292769, 1337112, 1723692, 2005668, 2010974, 2585538, 3016461, 3447384, 3878307, 4011336, 4021948, 5171076, 6032922, 7038409, 7756614, 8043896, 9049383, 10342152, 12065844, 14076818, 15513228, 18098766, 21115227, 24131688, 27148149, 28153636, 31026456, 36197532, 42230454, 54296298, 56307272, 63345681, 72395064, 84460908, 108592596, 126691362, 168921816, 190037043, 217185192, 253382724, 380074086, 506765448, 760148172, 1520296344]

約数ペア:

[(1, 1520296344), (2, 760148172), (3, 506765448), (4, 380074086), (6, 253382724), (7, 217185192), (8, 190037043), (9, 168921816), (12, 126691362), (14, 108592596), (18, 84460908), (21, 72395064), (24, 63345681), (27, 56307272), (28, 54296298), (36, 42230454), (42, 36197532), (49, 31026456), (54, 28153636), (56, 27148149), (63, 24131688), (72, 21115227), (84, 18098766), (98, 15513228), (108, 14076818), (126, 12065844), (147, 10342152), (168, 9049383), (189, 8043896), (196, 7756614), (216, 7038409), (252, 6032922), (294, 5171076), (378, 4021948), (379, 4011336), (392, 3878307), (441, 3447384), (504, 3016461), (588, 2585538), (756, 2010974), (758, 2005668), (882, 1723692), (1137, 1337112), (1176, 1292769), (1323, 1149128), (1512, 1005487), (1516, 1002834), (1764, 861846), (2274, 668556), (2646, 574564), (2653, 573048), (3032, 501417), (3411, 445704), (3528, 430923), (4548, 334278), (5292, 287282), (5306, 286524), (6822, 222852), (7959, 191016), (9096, 167139), (10233, 148568), (10584, 143641), (10612, 143262), (13644, 111426), (15918, 95508), (18571, 81864), (20466, 74284), (21224, 71631), (23877, 63672), (27288, 55713), (31836, 47754), (37142, 40932)]