730789020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5479}}^1$

素因数の和:5529

約数の個数: 192

約数和(自身を含む): 2577792000

約数和(自身を除く): 1847002980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 90, 95, 108, 114, 117, 130, 135, 156, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 342, 351, 380, 390, 468, 494, 513, 540, 570, 585, 684, 702, 741, 780, 855, 988, 1026, 1140, 1170, 1235, 1404, 1482, 1710, 1755, 2052, 2223, 2340, 2470, 2565, 2964, 3420, 3510, 3705, 4446, 4940, 5130, 5479, 6669, 7020, 7410, 8892, 10260, 10958, 11115, 13338, 14820, 16437, 21916, 22230, 26676, 27395, 32874, 33345, 44460, 49311, 54790, 65748, 66690, 71227, 82185, 98622, 104101, 109580, 133380, 142454, 147933, 164370, 197244, 208202, 213681, 246555, 284908, 295866, 312303, 328740, 356135, 416404, 427362, 493110, 520505, 591732, 624606, 641043, 712270, 739665, 854724, 936909, 986220, 1041010, 1068405, 1249212, 1282086, 1353313, 1424540, 1479330, 1561515, 1873818, 1923129, 2082020, 2136810, 2564172, 2706626, 2810727, 2958660, 3123030, 3205215, 3747636, 3846258, 4059939, 4273620, 4684545, 5413252, 5621454, 6246060, 6410430, 6766565, 7692516, 8119878, 9369090, 9615645, 11242908, 12179817, 12820860, 13533130, 14053635, 16239756, 18738180, 19231290, 20299695, 24359634, 27066260, 28107270, 36539451, 38462580, 40599390, 48719268, 56214540, 60899085, 73078902, 81198780, 121798170, 146157804, 182697255, 243596340, 365394510, 730789020]

約数ペア:

[(1, 730789020), (2, 365394510), (3, 243596340), (4, 182697255), (5, 146157804), (6, 121798170), (9, 81198780), (10, 73078902), (12, 60899085), (13, 56214540), (15, 48719268), (18, 40599390), (19, 38462580), (20, 36539451), (26, 28107270), (27, 27066260), (30, 24359634), (36, 20299695), (38, 19231290), (39, 18738180), (45, 16239756), (52, 14053635), (54, 13533130), (57, 12820860), (60, 12179817), (65, 11242908), (76, 9615645), (78, 9369090), (90, 8119878), (95, 7692516), (108, 6766565), (114, 6410430), (117, 6246060), (130, 5621454), (135, 5413252), (156, 4684545), (171, 4273620), (180, 4059939), (190, 3846258), (195, 3747636), (228, 3205215), (234, 3123030), (247, 2958660), (260, 2810727), (270, 2706626), (285, 2564172), (342, 2136810), (351, 2082020), (380, 1923129), (390, 1873818), (468, 1561515), (494, 1479330), (513, 1424540), (540, 1353313), (570, 1282086), (585, 1249212), (684, 1068405), (702, 1041010), (741, 986220), (780, 936909), (855, 854724), (988, 739665), (1026, 712270), (1140, 641043), (1170, 624606), (1235, 591732), (1404, 520505), (1482, 493110), (1710, 427362), (1755, 416404), (2052, 356135), (2223, 328740), (2340, 312303), (2470, 295866), (2565, 284908), (2964, 246555), (3420, 213681), (3510, 208202), (3705, 197244), (4446, 164370), (4940, 147933), (5130, 142454), (5479, 133380), (6669, 109580), (7020, 104101), (7410, 98622), (8892, 82185), (10260, 71227), (10958, 66690), (11115, 65748), (13338, 54790), (14820, 49311), (16437, 44460), (21916, 33345), (22230, 32874), (26676, 27395)]