1580481084

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1039}}^1$

素因数の和:1272

約数の個数: 144

約数和(自身を含む): 4647552000

約数和(自身を除く): 3067070916

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 199, 273, 294, 364, 398, 546, 588, 597, 637, 796, 1039, 1092, 1194, 1274, 1393, 1911, 2078, 2388, 2548, 2587, 2786, 3117, 3822, 4156, 4179, 5174, 5572, 6234, 7273, 7644, 7761, 8358, 9751, 10348, 12468, 13507, 14546, 15522, 16716, 18109, 19502, 21819, 27014, 29092, 29253, 31044, 36218, 39004, 40521, 43638, 50911, 54028, 54327, 58506, 72436, 81042, 87276, 94549, 101822, 108654, 117012, 126763, 152733, 162084, 189098, 203644, 206761, 217308, 253526, 283647, 305466, 378196, 380289, 413522, 507052, 567294, 610932, 620283, 661843, 760578, 827044, 1134588, 1240566, 1323686, 1447327, 1521156, 1985529, 2481132, 2647372, 2687893, 2894654, 3971058, 4341981, 5375786, 5789308, 7942116, 8063679, 8683962, 10131289, 10751572, 16127358, 17367924, 18815251, 20262578, 30393867, 32254716, 37630502, 40525156, 56445753, 60787734, 75261004, 112891506, 121575468, 131706757, 225783012, 263413514, 395120271, 526827028, 790240542, 1580481084]

約数ペア:

[(1, 1580481084), (2, 790240542), (3, 526827028), (4, 395120271), (6, 263413514), (7, 225783012), (12, 131706757), (13, 121575468), (14, 112891506), (21, 75261004), (26, 60787734), (28, 56445753), (39, 40525156), (42, 37630502), (49, 32254716), (52, 30393867), (78, 20262578), (84, 18815251), (91, 17367924), (98, 16127358), (147, 10751572), (156, 10131289), (182, 8683962), (196, 8063679), (199, 7942116), (273, 5789308), (294, 5375786), (364, 4341981), (398, 3971058), (546, 2894654), (588, 2687893), (597, 2647372), (637, 2481132), (796, 1985529), (1039, 1521156), (1092, 1447327), (1194, 1323686), (1274, 1240566), (1393, 1134588), (1911, 827044), (2078, 760578), (2388, 661843), (2548, 620283), (2587, 610932), (2786, 567294), (3117, 507052), (3822, 413522), (4156, 380289), (4179, 378196), (5174, 305466), (5572, 283647), (6234, 253526), (7273, 217308), (7644, 206761), (7761, 203644), (8358, 189098), (9751, 162084), (10348, 152733), (12468, 126763), (13507, 117012), (14546, 108654), (15522, 101822), (16716, 94549), (18109, 87276), (19502, 81042), (21819, 72436), (27014, 58506), (29092, 54327), (29253, 54028), (31044, 50911), (36218, 43638), (39004, 40521)]