2681736120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{354727}}^1$

素因数の和:354754

約数の個数: 128

約数和(自身を含む): 10216166400

約数和(自身を除く): 7534430280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 354727, 709454, 1064181, 1418908, 1773635, 2128362, 2483089, 2837816, 3192543, 3547270, 4256724, 4966178, 5320905, 6385086, 7094540, 7449267, 8513448, 9577629, 9932356, 10641810, 12415445, 12770172, 14189080, 14898534, 15962715, 19155258, 19864712, 21283620, 22347801, 24830890, 25540344, 29797068, 31925430, 37246335, 38310516, 42567240, 44695602, 47888145, 49661780, 59594136, 63850860, 67043403, 74492670, 76621032, 89391204, 95776290, 99323560, 111739005, 127701720, 134086806, 148985340, 178782408, 191552580, 223478010, 268173612, 297970680, 335217015, 383105160, 446956020, 536347224, 670434030, 893912040, 1340868060, 2681736120]

約数ペア:

[(1, 2681736120), (2, 1340868060), (3, 893912040), (4, 670434030), (5, 536347224), (6, 446956020), (7, 383105160), (8, 335217015), (9, 297970680), (10, 268173612), (12, 223478010), (14, 191552580), (15, 178782408), (18, 148985340), (20, 134086806), (21, 127701720), (24, 111739005), (27, 99323560), (28, 95776290), (30, 89391204), (35, 76621032), (36, 74492670), (40, 67043403), (42, 63850860), (45, 59594136), (54, 49661780), (56, 47888145), (60, 44695602), (63, 42567240), (70, 38310516), (72, 37246335), (84, 31925430), (90, 29797068), (105, 25540344), (108, 24830890), (120, 22347801), (126, 21283620), (135, 19864712), (140, 19155258), (168, 15962715), (180, 14898534), (189, 14189080), (210, 12770172), (216, 12415445), (252, 10641810), (270, 9932356), (280, 9577629), (315, 8513448), (360, 7449267), (378, 7094540), (420, 6385086), (504, 5320905), (540, 4966178), (630, 4256724), (756, 3547270), (840, 3192543), (945, 2837816), (1080, 2483089), (1260, 2128362), (1512, 1773635), (1890, 1418908), (2520, 1064181), (3780, 709454), (7560, 354727)]