139056120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{7883}}^1$

素因数の和:7914

約数の個数: 144

約数和(自身を含む): 525783960

約数和(自身を除く): 386727840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 7883, 8820, 15766, 17640, 23649, 31532, 39415, 47298, 55181, 63064, 70947, 78830, 94596, 110362, 118245, 141894, 157660, 165543, 189192, 220724, 236490, 275905, 283788, 315320, 331086, 354735, 386267, 441448, 472980, 496629, 551810, 567576, 662172, 709470, 772534, 827715, 945960, 993258, 1103620, 1158801, 1324344, 1418940, 1545068, 1655430, 1931335, 1986516, 2207240, 2317602, 2483145, 2837880, 3090136, 3310860, 3476403, 3862670, 3973032, 4635204, 4966290, 5794005, 6621720, 6952806, 7725340, 9270408, 9932580, 11588010, 13905612, 15450680, 17382015, 19865160, 23176020, 27811224, 34764030, 46352040, 69528060, 139056120]

約数ペア:

[(1, 139056120), (2, 69528060), (3, 46352040), (4, 34764030), (5, 27811224), (6, 23176020), (7, 19865160), (8, 17382015), (9, 15450680), (10, 13905612), (12, 11588010), (14, 9932580), (15, 9270408), (18, 7725340), (20, 6952806), (21, 6621720), (24, 5794005), (28, 4966290), (30, 4635204), (35, 3973032), (36, 3862670), (40, 3476403), (42, 3310860), (45, 3090136), (49, 2837880), (56, 2483145), (60, 2317602), (63, 2207240), (70, 1986516), (72, 1931335), (84, 1655430), (90, 1545068), (98, 1418940), (105, 1324344), (120, 1158801), (126, 1103620), (140, 993258), (147, 945960), (168, 827715), (180, 772534), (196, 709470), (210, 662172), (245, 567576), (252, 551810), (280, 496629), (294, 472980), (315, 441448), (360, 386267), (392, 354735), (420, 331086), (441, 315320), (490, 283788), (504, 275905), (588, 236490), (630, 220724), (735, 189192), (840, 165543), (882, 157660), (980, 141894), (1176, 118245), (1260, 110362), (1470, 94596), (1764, 78830), (1960, 70947), (2205, 63064), (2520, 55181), (2940, 47298), (3528, 39415), (4410, 31532), (5880, 23649), (7883, 17640), (8820, 15766)]