39730320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{7883}}^1$

素因数の和:7909

約数の個数: 120

約数和(自身を含む): 152508096

約数和(自身を除く): 112777776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 7883, 15766, 23649, 31532, 39415, 47298, 55181, 63064, 70947, 78830, 94596, 110362, 118245, 126128, 141894, 157660, 165543, 189192, 220724, 236490, 275905, 283788, 315320, 331086, 354735, 378384, 441448, 472980, 496629, 551810, 567576, 630640, 662172, 709470, 827715, 882896, 945960, 993258, 1103620, 1135152, 1324344, 1418940, 1655430, 1891920, 1986516, 2207240, 2483145, 2648688, 2837880, 3310860, 3973032, 4414480, 4966290, 5675760, 6621720, 7946064, 9932580, 13243440, 19865160, 39730320]

約数ペア:

[(1, 39730320), (2, 19865160), (3, 13243440), (4, 9932580), (5, 7946064), (6, 6621720), (7, 5675760), (8, 4966290), (9, 4414480), (10, 3973032), (12, 3310860), (14, 2837880), (15, 2648688), (16, 2483145), (18, 2207240), (20, 1986516), (21, 1891920), (24, 1655430), (28, 1418940), (30, 1324344), (35, 1135152), (36, 1103620), (40, 993258), (42, 945960), (45, 882896), (48, 827715), (56, 709470), (60, 662172), (63, 630640), (70, 567576), (72, 551810), (80, 496629), (84, 472980), (90, 441448), (105, 378384), (112, 354735), (120, 331086), (126, 315320), (140, 283788), (144, 275905), (168, 236490), (180, 220724), (210, 189192), (240, 165543), (252, 157660), (280, 141894), (315, 126128), (336, 118245), (360, 110362), (420, 94596), (504, 78830), (560, 70947), (630, 63064), (720, 55181), (840, 47298), (1008, 39415), (1260, 31532), (1680, 23649), (2520, 15766), (5040, 7883)]