142939080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:461

約数の個数: 160

約数和(自身を含む): 485214840

約数和(自身を除く): 342275760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 157, 162, 180, 216, 270, 281, 314, 324, 360, 405, 471, 540, 562, 628, 648, 785, 810, 843, 942, 1080, 1124, 1256, 1405, 1413, 1570, 1620, 1686, 1884, 2248, 2355, 2529, 2810, 2826, 3140, 3240, 3372, 3768, 4215, 4239, 4710, 5058, 5620, 5652, 6280, 6744, 7065, 7587, 8430, 8478, 9420, 10116, 11240, 11304, 12645, 12717, 14130, 15174, 16860, 16956, 18840, 20232, 21195, 22761, 25290, 25434, 28260, 30348, 33720, 33912, 37935, 42390, 44117, 45522, 50580, 50868, 56520, 60696, 63585, 75870, 84780, 88234, 91044, 101160, 101736, 113805, 127170, 132351, 151740, 169560, 176468, 182088, 220585, 227610, 254340, 264702, 303480, 352936, 397053, 441170, 455220, 508680, 529404, 661755, 794106, 882340, 910440, 1058808, 1191159, 1323510, 1588212, 1764680, 1985265, 2382318, 2647020, 3176424, 3573477, 3970530, 4764636, 5294040, 5955795, 7146954, 7941060, 9529272, 11911590, 14293908, 15882120, 17867385, 23823180, 28587816, 35734770, 47646360, 71469540, 142939080]

約数ペア:

[(1, 142939080), (2, 71469540), (3, 47646360), (4, 35734770), (5, 28587816), (6, 23823180), (8, 17867385), (9, 15882120), (10, 14293908), (12, 11911590), (15, 9529272), (18, 7941060), (20, 7146954), (24, 5955795), (27, 5294040), (30, 4764636), (36, 3970530), (40, 3573477), (45, 3176424), (54, 2647020), (60, 2382318), (72, 1985265), (81, 1764680), (90, 1588212), (108, 1323510), (120, 1191159), (135, 1058808), (157, 910440), (162, 882340), (180, 794106), (216, 661755), (270, 529404), (281, 508680), (314, 455220), (324, 441170), (360, 397053), (405, 352936), (471, 303480), (540, 264702), (562, 254340), (628, 227610), (648, 220585), (785, 182088), (810, 176468), (843, 169560), (942, 151740), (1080, 132351), (1124, 127170), (1256, 113805), (1405, 101736), (1413, 101160), (1570, 91044), (1620, 88234), (1686, 84780), (1884, 75870), (2248, 63585), (2355, 60696), (2529, 56520), (2810, 50868), (2826, 50580), (3140, 45522), (3240, 44117), (3372, 42390), (3768, 37935), (4215, 33912), (4239, 33720), (4710, 30348), (5058, 28260), (5620, 25434), (5652, 25290), (6280, 22761), (6744, 21195), (7065, 20232), (7587, 18840), (8430, 16956), (8478, 16860), (9420, 15174), (10116, 14130), (11240, 12717), (11304, 12645)]