2558277540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{659}}^1$

素因数の和:776

約数の個数: 384

約数和(自身を含む): 9934848000

約数和(自身を除く): 7376570460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 79, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 158, 180, 182, 189, 195, 210, 234, 237, 252, 260, 270, 273, 315, 316, 351, 364, 378, 390, 395, 420, 455, 468, 474, 540, 546, 553, 585, 630, 659, 702, 711, 756, 780, 790, 819, 910, 945, 948, 1027, 1092, 1106, 1170, 1185, 1260, 1318, 1365, 1404, 1422, 1580, 1638, 1659, 1755, 1820, 1890, 1977, 2054, 2133, 2212, 2340, 2370, 2457, 2636, 2730, 2765, 2844, 3081, 3276, 3295, 3318, 3510, 3555, 3780, 3954, 4095, 4108, 4266, 4613, 4740, 4914, 4977, 5135, 5460, 5530, 5931, 6162, 6590, 6636, 7020, 7110, 7189, 7908, 8190, 8295, 8532, 8567, 9226, 9243, 9828, 9885, 9954, 10270, 10665, 11060, 11862, 12285, 12324, 13180, 13839, 14220, 14378, 14931, 15405, 16380, 16590, 17134, 17793, 18452, 18486, 19770, 19908, 20540, 21330, 21567, 23065, 23724, 24570, 24885, 25701, 27678, 27729, 28756, 29655, 29862, 30810, 33180, 34268, 35586, 35945, 36972, 39540, 41517, 42660, 42835, 43134, 46130, 46215, 49140, 49770, 51402, 52061, 55356, 55458, 59310, 59724, 59969, 61620, 64701, 69195, 71172, 71890, 74655, 77103, 83034, 85670, 86268, 88965, 92260, 92430, 99540, 102804, 104122, 107835, 110916, 118620, 119938, 124551, 128505, 129402, 138390, 138645, 143780, 149310, 154206, 156183, 166068, 171340, 177930, 179907, 184860, 194103, 207585, 208244, 215670, 231309, 239876, 249102, 257010, 258804, 260305, 276780, 277290, 298620, 299845, 308412, 312366, 323505, 355860, 359814, 364427, 385515, 388206, 415170, 431340, 462618, 468549, 498204, 514020, 520610, 539721, 554580, 599690, 622755, 624732, 647010, 676793, 719628, 728854, 771030, 776412, 780915, 830340, 899535, 925236, 937098, 970515, 1041220, 1079442, 1093281, 1156545, 1199380, 1245510, 1294020, 1353586, 1405647, 1457708, 1542060, 1561830, 1619163, 1799070, 1822135, 1874196, 1941030, 2030379, 2158884, 2186562, 2313090, 2342745, 2491020, 2698605, 2707172, 2811294, 3123660, 3238326, 3279843, 3383965, 3598140, 3644270, 3882060, 4060758, 4373124, 4626180, 4685490, 4737551, 5397210, 5466405, 5622588, 6091137, 6476652, 6559686, 6767930, 7028235, 7288540, 8095815, 8121516, 9370980, 9475102, 9839529, 10151895, 10794420, 10932810, 12182274, 13119372, 13535860, 14056470, 14212653, 16191630, 16399215, 18273411, 18950204, 19679058, 20303790, 21865620, 23687755, 24364548, 28112940, 28425306, 30455685, 32383260, 32798430, 36546822, 39358116, 40607580, 42637959, 47375510, 49197645, 56850612, 60911370, 65596860, 71063265, 73093644, 85275918, 91367055, 94751020, 98395290, 121822740, 127913877, 142126530, 170551836, 182734110, 196790580, 213189795, 255827754, 284253060, 365468220, 426379590, 511655508, 639569385, 852759180, 1279138770, 2558277540]

約数ペア:

[(1, 2558277540), (2, 1279138770), (3, 852759180), (4, 639569385), (5, 511655508), (6, 426379590), (7, 365468220), (9, 284253060), (10, 255827754), (12, 213189795), (13, 196790580), (14, 182734110), (15, 170551836), (18, 142126530), (20, 127913877), (21, 121822740), (26, 98395290), (27, 94751020), (28, 91367055), (30, 85275918), (35, 73093644), (36, 71063265), (39, 65596860), (42, 60911370), (45, 56850612), (52, 49197645), (54, 47375510), (60, 42637959), (63, 40607580), (65, 39358116), (70, 36546822), (78, 32798430), (79, 32383260), (84, 30455685), (90, 28425306), (91, 28112940), (105, 24364548), (108, 23687755), (117, 21865620), (126, 20303790), (130, 19679058), (135, 18950204), (140, 18273411), (156, 16399215), (158, 16191630), (180, 14212653), (182, 14056470), (189, 13535860), (195, 13119372), (210, 12182274), (234, 10932810), (237, 10794420), (252, 10151895), (260, 9839529), (270, 9475102), (273, 9370980), (315, 8121516), (316, 8095815), (351, 7288540), (364, 7028235), (378, 6767930), (390, 6559686), (395, 6476652), (420, 6091137), (455, 5622588), (468, 5466405), (474, 5397210), (540, 4737551), (546, 4685490), (553, 4626180), (585, 4373124), (630, 4060758), (659, 3882060), (702, 3644270), (711, 3598140), (756, 3383965), (780, 3279843), (790, 3238326), (819, 3123660), (910, 2811294), (945, 2707172), (948, 2698605), (1027, 2491020), (1092, 2342745), (1106, 2313090), (1170, 2186562), (1185, 2158884), (1260, 2030379), (1318, 1941030), (1365, 1874196), (1404, 1822135), (1422, 1799070), (1580, 1619163), (1638, 1561830), (1659, 1542060), (1755, 1457708), (1820, 1405647), (1890, 1353586), (1977, 1294020), (2054, 1245510), (2133, 1199380), (2212, 1156545), (2340, 1093281), (2370, 1079442), (2457, 1041220), (2636, 970515), (2730, 937098), (2765, 925236), (2844, 899535), (3081, 830340), (3276, 780915), (3295, 776412), (3318, 771030), (3510, 728854), (3555, 719628), (3780, 676793), (3954, 647010), (4095, 624732), (4108, 622755), (4266, 599690), (4613, 554580), (4740, 539721), (4914, 520610), (4977, 514020), (5135, 498204), (5460, 468549), (5530, 462618), (5931, 431340), (6162, 415170), (6590, 388206), (6636, 385515), (7020, 364427), (7110, 359814), (7189, 355860), (7908, 323505), (8190, 312366), (8295, 308412), (8532, 299845), (8567, 298620), (9226, 277290), (9243, 276780), (9828, 260305), (9885, 258804), (9954, 257010), (10270, 249102), (10665, 239876), (11060, 231309), (11862, 215670), (12285, 208244), (12324, 207585), (13180, 194103), (13839, 184860), (14220, 179907), (14378, 177930), (14931, 171340), (15405, 166068), (16380, 156183), (16590, 154206), (17134, 149310), (17793, 143780), (18452, 138645), (18486, 138390), (19770, 129402), (19908, 128505), (20540, 124551), (21330, 119938), (21567, 118620), (23065, 110916), (23724, 107835), (24570, 104122), (24885, 102804), (25701, 99540), (27678, 92430), (27729, 92260), (28756, 88965), (29655, 86268), (29862, 85670), (30810, 83034), (33180, 77103), (34268, 74655), (35586, 71890), (35945, 71172), (36972, 69195), (39540, 64701), (41517, 61620), (42660, 59969), (42835, 59724), (43134, 59310), (46130, 55458), (46215, 55356), (49140, 52061), (49770, 51402)]