139941200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:142

約数の個数: 240

約数和(自身を含む): 418473216

約数和(自身を除く): 278532016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 35, 40, 41, 46, 50, 53, 56, 70, 80, 82, 92, 100, 106, 112, 115, 140, 161, 164, 175, 184, 200, 205, 212, 230, 265, 280, 287, 322, 328, 350, 368, 371, 400, 410, 424, 460, 530, 560, 574, 575, 644, 656, 700, 742, 805, 820, 848, 920, 943, 1025, 1060, 1148, 1150, 1219, 1288, 1325, 1400, 1435, 1484, 1610, 1640, 1840, 1855, 1886, 2050, 2120, 2173, 2296, 2300, 2438, 2576, 2650, 2800, 2870, 2968, 3220, 3280, 3710, 3772, 4025, 4100, 4240, 4346, 4592, 4600, 4715, 4876, 5300, 5740, 5936, 6095, 6440, 6601, 7175, 7420, 7544, 8050, 8200, 8533, 8692, 9200, 9275, 9430, 9752, 10600, 10865, 11480, 12190, 12880, 13202, 14350, 14840, 15088, 15211, 16100, 16400, 17066, 17384, 18550, 18860, 19504, 21200, 21730, 22960, 23575, 24380, 26404, 28700, 29680, 30422, 30475, 32200, 33005, 34132, 34768, 37100, 37720, 42665, 43460, 47150, 48760, 49979, 52808, 54325, 57400, 60844, 60950, 64400, 66010, 68264, 74200, 75440, 76055, 85330, 86920, 94300, 97520, 99958, 105616, 108650, 114800, 121688, 121900, 132020, 136528, 148400, 152110, 165025, 170660, 173840, 188600, 199916, 213325, 217300, 243376, 243800, 249895, 264040, 304220, 330050, 341320, 349853, 377200, 380275, 399832, 426650, 434600, 487600, 499790, 528080, 608440, 660100, 682640, 699706, 760550, 799664, 853300, 869200, 999580, 1216880, 1249475, 1320200, 1399412, 1521100, 1706600, 1749265, 1999160, 2498950, 2640400, 2798824, 3042200, 3413200, 3498530, 3998320, 4997900, 5597648, 6084400, 6997060, 8746325, 9995800, 13994120, 17492650, 19991600, 27988240, 34985300, 69970600, 139941200]

約数ペア:

[(1, 139941200), (2, 69970600), (4, 34985300), (5, 27988240), (7, 19991600), (8, 17492650), (10, 13994120), (14, 9995800), (16, 8746325), (20, 6997060), (23, 6084400), (25, 5597648), (28, 4997900), (35, 3998320), (40, 3498530), (41, 3413200), (46, 3042200), (50, 2798824), (53, 2640400), (56, 2498950), (70, 1999160), (80, 1749265), (82, 1706600), (92, 1521100), (100, 1399412), (106, 1320200), (112, 1249475), (115, 1216880), (140, 999580), (161, 869200), (164, 853300), (175, 799664), (184, 760550), (200, 699706), (205, 682640), (212, 660100), (230, 608440), (265, 528080), (280, 499790), (287, 487600), (322, 434600), (328, 426650), (350, 399832), (368, 380275), (371, 377200), (400, 349853), (410, 341320), (424, 330050), (460, 304220), (530, 264040), (560, 249895), (574, 243800), (575, 243376), (644, 217300), (656, 213325), (700, 199916), (742, 188600), (805, 173840), (820, 170660), (848, 165025), (920, 152110), (943, 148400), (1025, 136528), (1060, 132020), (1148, 121900), (1150, 121688), (1219, 114800), (1288, 108650), (1325, 105616), (1400, 99958), (1435, 97520), (1484, 94300), (1610, 86920), (1640, 85330), (1840, 76055), (1855, 75440), (1886, 74200), (2050, 68264), (2120, 66010), (2173, 64400), (2296, 60950), (2300, 60844), (2438, 57400), (2576, 54325), (2650, 52808), (2800, 49979), (2870, 48760), (2968, 47150), (3220, 43460), (3280, 42665), (3710, 37720), (3772, 37100), (4025, 34768), (4100, 34132), (4240, 33005), (4346, 32200), (4592, 30475), (4600, 30422), (4715, 29680), (4876, 28700), (5300, 26404), (5740, 24380), (5936, 23575), (6095, 22960), (6440, 21730), (6601, 21200), (7175, 19504), (7420, 18860), (7544, 18550), (8050, 17384), (8200, 17066), (8533, 16400), (8692, 16100), (9200, 15211), (9275, 15088), (9430, 14840), (9752, 14350), (10600, 13202), (10865, 12880), (11480, 12190)]