138523440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1$

素因数の和:547

約数の個数: 160

約数和(自身を含む): 473112576

約数和(自身を除く): 334589136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 137, 165, 176, 220, 240, 264, 274, 330, 383, 411, 440, 528, 548, 660, 685, 766, 822, 880, 1096, 1149, 1320, 1370, 1507, 1532, 1644, 1915, 2055, 2192, 2298, 2640, 2740, 3014, 3064, 3288, 3830, 4110, 4213, 4521, 4596, 5480, 5745, 6028, 6128, 6576, 7535, 7660, 8220, 8426, 9042, 9192, 10960, 11490, 12056, 12639, 15070, 15320, 16440, 16852, 18084, 18384, 21065, 22605, 22980, 24112, 25278, 30140, 30640, 32880, 33704, 36168, 42130, 45210, 45960, 50556, 52471, 60280, 63195, 67408, 72336, 84260, 90420, 91920, 101112, 104942, 120560, 126390, 157413, 168520, 180840, 202224, 209884, 252780, 262355, 314826, 337040, 361680, 419768, 505560, 524710, 577181, 629652, 787065, 839536, 1011120, 1049420, 1154362, 1259304, 1574130, 1731543, 2098840, 2308724, 2518608, 2885905, 3148260, 3463086, 4197680, 4617448, 5771810, 6296520, 6926172, 8657715, 9234896, 11543620, 12593040, 13852344, 17315430, 23087240, 27704688, 34630860, 46174480, 69261720, 138523440]

約数ペア:

[(1, 138523440), (2, 69261720), (3, 46174480), (4, 34630860), (5, 27704688), (6, 23087240), (8, 17315430), (10, 13852344), (11, 12593040), (12, 11543620), (15, 9234896), (16, 8657715), (20, 6926172), (22, 6296520), (24, 5771810), (30, 4617448), (33, 4197680), (40, 3463086), (44, 3148260), (48, 2885905), (55, 2518608), (60, 2308724), (66, 2098840), (80, 1731543), (88, 1574130), (110, 1259304), (120, 1154362), (132, 1049420), (137, 1011120), (165, 839536), (176, 787065), (220, 629652), (240, 577181), (264, 524710), (274, 505560), (330, 419768), (383, 361680), (411, 337040), (440, 314826), (528, 262355), (548, 252780), (660, 209884), (685, 202224), (766, 180840), (822, 168520), (880, 157413), (1096, 126390), (1149, 120560), (1320, 104942), (1370, 101112), (1507, 91920), (1532, 90420), (1644, 84260), (1915, 72336), (2055, 67408), (2192, 63195), (2298, 60280), (2640, 52471), (2740, 50556), (3014, 45960), (3064, 45210), (3288, 42130), (3830, 36168), (4110, 33704), (4213, 32880), (4521, 30640), (4596, 30140), (5480, 25278), (5745, 24112), (6028, 22980), (6128, 22605), (6576, 21065), (7535, 18384), (7660, 18084), (8220, 16852), (8426, 16440), (9042, 15320), (9192, 15070), (10960, 12639), (11490, 12056)]