139213360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:363

約数の個数: 160

約数和(自身を含む): 390475008

約数和(自身を除く): 251261648

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 43, 44, 52, 55, 65, 80, 86, 88, 104, 110, 130, 143, 172, 176, 208, 215, 220, 260, 283, 286, 344, 430, 440, 473, 520, 559, 566, 572, 688, 715, 860, 880, 946, 1040, 1118, 1132, 1144, 1415, 1430, 1720, 1892, 2236, 2264, 2288, 2365, 2795, 2830, 2860, 3113, 3440, 3679, 3784, 4472, 4528, 4730, 5590, 5660, 5720, 6149, 6226, 7358, 7568, 8944, 9460, 11180, 11320, 11440, 12169, 12298, 12452, 14716, 15565, 18395, 18920, 22360, 22640, 24338, 24596, 24904, 29432, 30745, 31130, 36790, 37840, 40469, 44720, 48676, 49192, 49808, 58864, 60845, 61490, 62260, 73580, 80938, 97352, 98384, 121690, 122980, 124520, 133859, 147160, 158197, 161876, 194704, 202345, 243380, 245960, 249040, 267718, 294320, 316394, 323752, 404690, 486760, 491920, 535436, 632788, 647504, 669295, 790985, 809380, 973520, 1070872, 1265576, 1338590, 1581970, 1618760, 1740167, 2141744, 2531152, 2677180, 3163940, 3237520, 3480334, 5354360, 6327880, 6960668, 8700835, 10708720, 12655760, 13921336, 17401670, 27842672, 34803340, 69606680, 139213360]

約数ペア:

[(1, 139213360), (2, 69606680), (4, 34803340), (5, 27842672), (8, 17401670), (10, 13921336), (11, 12655760), (13, 10708720), (16, 8700835), (20, 6960668), (22, 6327880), (26, 5354360), (40, 3480334), (43, 3237520), (44, 3163940), (52, 2677180), (55, 2531152), (65, 2141744), (80, 1740167), (86, 1618760), (88, 1581970), (104, 1338590), (110, 1265576), (130, 1070872), (143, 973520), (172, 809380), (176, 790985), (208, 669295), (215, 647504), (220, 632788), (260, 535436), (283, 491920), (286, 486760), (344, 404690), (430, 323752), (440, 316394), (473, 294320), (520, 267718), (559, 249040), (566, 245960), (572, 243380), (688, 202345), (715, 194704), (860, 161876), (880, 158197), (946, 147160), (1040, 133859), (1118, 124520), (1132, 122980), (1144, 121690), (1415, 98384), (1430, 97352), (1720, 80938), (1892, 73580), (2236, 62260), (2264, 61490), (2288, 60845), (2365, 58864), (2795, 49808), (2830, 49192), (2860, 48676), (3113, 44720), (3440, 40469), (3679, 37840), (3784, 36790), (4472, 31130), (4528, 30745), (4730, 29432), (5590, 24904), (5660, 24596), (5720, 24338), (6149, 22640), (6226, 22360), (7358, 18920), (7568, 18395), (8944, 15565), (9460, 14716), (11180, 12452), (11320, 12298), (11440, 12169)]