187520060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:436

約数の個数: 144

約数和(自身を含む): 506761920

約数和(自身を除く): 319241860

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 41, 49, 52, 65, 70, 82, 91, 98, 130, 140, 164, 182, 196, 205, 245, 260, 287, 359, 364, 410, 455, 490, 533, 574, 637, 718, 820, 910, 980, 1066, 1148, 1274, 1435, 1436, 1795, 1820, 2009, 2132, 2513, 2548, 2665, 2870, 3185, 3590, 3731, 4018, 4667, 5026, 5330, 5740, 6370, 7180, 7462, 8036, 9334, 10045, 10052, 10660, 12565, 12740, 14719, 14924, 17591, 18655, 18668, 20090, 23335, 25130, 26117, 29438, 32669, 35182, 37310, 40180, 46670, 50260, 52234, 58876, 65338, 70364, 73595, 74620, 87955, 93340, 103033, 104468, 130585, 130676, 147190, 163345, 175910, 191347, 206066, 228683, 261170, 294380, 326690, 351820, 382694, 412132, 457366, 515165, 522340, 653380, 721231, 765388, 914732, 956735, 1030330, 1143415, 1339429, 1442462, 1913470, 2060660, 2286830, 2678858, 2884924, 3606155, 3826940, 4573660, 5357716, 6697145, 7212310, 9376003, 13394290, 14424620, 18752006, 26788580, 37504012, 46880015, 93760030, 187520060]

約数ペア:

[(1, 187520060), (2, 93760030), (4, 46880015), (5, 37504012), (7, 26788580), (10, 18752006), (13, 14424620), (14, 13394290), (20, 9376003), (26, 7212310), (28, 6697145), (35, 5357716), (41, 4573660), (49, 3826940), (52, 3606155), (65, 2884924), (70, 2678858), (82, 2286830), (91, 2060660), (98, 1913470), (130, 1442462), (140, 1339429), (164, 1143415), (182, 1030330), (196, 956735), (205, 914732), (245, 765388), (260, 721231), (287, 653380), (359, 522340), (364, 515165), (410, 457366), (455, 412132), (490, 382694), (533, 351820), (574, 326690), (637, 294380), (718, 261170), (820, 228683), (910, 206066), (980, 191347), (1066, 175910), (1148, 163345), (1274, 147190), (1435, 130676), (1436, 130585), (1795, 104468), (1820, 103033), (2009, 93340), (2132, 87955), (2513, 74620), (2548, 73595), (2665, 70364), (2870, 65338), (3185, 58876), (3590, 52234), (3731, 50260), (4018, 46670), (4667, 40180), (5026, 37310), (5330, 35182), (5740, 32669), (6370, 29438), (7180, 26117), (7462, 25130), (8036, 23335), (9334, 20090), (10045, 18668), (10052, 18655), (10660, 17591), (12565, 14924), (12740, 14719)]