2013368140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:560

約数の個数: 192

約数和(自身を含む): 5364817920

約数和(自身を除く): 3351449780

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 41, 47, 68, 70, 82, 85, 94, 119, 140, 164, 170, 188, 205, 235, 238, 287, 329, 340, 410, 439, 470, 476, 574, 595, 658, 697, 799, 820, 878, 940, 1148, 1190, 1316, 1394, 1435, 1598, 1645, 1756, 1927, 2195, 2380, 2788, 2870, 3073, 3196, 3290, 3485, 3854, 3995, 4390, 4879, 5593, 5740, 6146, 6580, 6970, 7463, 7708, 7990, 8780, 9635, 9758, 11186, 12292, 13489, 13940, 14926, 15365, 15980, 17999, 19270, 19516, 20633, 22372, 24395, 26978, 27965, 29852, 30730, 32759, 35998, 37315, 38540, 41266, 48790, 52241, 53956, 55930, 61460, 65518, 67445, 71996, 74630, 82532, 89995, 97580, 103165, 104482, 111860, 125993, 131036, 134890, 144431, 149260, 163795, 179990, 206330, 208964, 229313, 251986, 261205, 269780, 288862, 305983, 327590, 350761, 359980, 412660, 458626, 503972, 522410, 577724, 611966, 629965, 655180, 701522, 722155, 845953, 917252, 1044820, 1146565, 1223932, 1259930, 1403044, 1444310, 1529915, 1691906, 1753805, 2141881, 2293130, 2455327, 2519860, 2888620, 3059830, 3383812, 3507610, 4229765, 4283762, 4586260, 4910654, 5921671, 6119660, 7015220, 8459530, 8567524, 9821308, 10709405, 11843342, 12276635, 14381201, 16919060, 21418810, 23686684, 24553270, 28762402, 29608355, 42837620, 49106540, 57524804, 59216710, 71906005, 100668407, 118433420, 143812010, 201336814, 287624020, 402673628, 503342035, 1006684070, 2013368140]

約数ペア:

[(1, 2013368140), (2, 1006684070), (4, 503342035), (5, 402673628), (7, 287624020), (10, 201336814), (14, 143812010), (17, 118433420), (20, 100668407), (28, 71906005), (34, 59216710), (35, 57524804), (41, 49106540), (47, 42837620), (68, 29608355), (70, 28762402), (82, 24553270), (85, 23686684), (94, 21418810), (119, 16919060), (140, 14381201), (164, 12276635), (170, 11843342), (188, 10709405), (205, 9821308), (235, 8567524), (238, 8459530), (287, 7015220), (329, 6119660), (340, 5921671), (410, 4910654), (439, 4586260), (470, 4283762), (476, 4229765), (574, 3507610), (595, 3383812), (658, 3059830), (697, 2888620), (799, 2519860), (820, 2455327), (878, 2293130), (940, 2141881), (1148, 1753805), (1190, 1691906), (1316, 1529915), (1394, 1444310), (1435, 1403044), (1598, 1259930), (1645, 1223932), (1756, 1146565), (1927, 1044820), (2195, 917252), (2380, 845953), (2788, 722155), (2870, 701522), (3073, 655180), (3196, 629965), (3290, 611966), (3485, 577724), (3854, 522410), (3995, 503972), (4390, 458626), (4879, 412660), (5593, 359980), (5740, 350761), (6146, 327590), (6580, 305983), (6970, 288862), (7463, 269780), (7708, 261205), (7990, 251986), (8780, 229313), (9635, 208964), (9758, 206330), (11186, 179990), (12292, 163795), (13489, 149260), (13940, 144431), (14926, 134890), (15365, 131036), (15980, 125993), (17999, 111860), (19270, 104482), (19516, 103165), (20633, 97580), (22372, 89995), (24395, 82532), (26978, 74630), (27965, 71996), (29852, 67445), (30730, 65518), (32759, 61460), (35998, 55930), (37315, 53956), (38540, 52241), (41266, 48790)]