886256280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2081}}^1$

素因数の和:2131

約数の個数: 288

約数和(自身を含む): 3566216160

約数和(自身を除く): 2679959880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 169, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 338, 360, 364, 390, 420, 455, 468, 504, 507, 520, 546, 585, 630, 676, 728, 780, 819, 840, 845, 910, 936, 1014, 1092, 1170, 1183, 1260, 1352, 1365, 1521, 1560, 1638, 1690, 1820, 2028, 2081, 2184, 2340, 2366, 2520, 2535, 2730, 3042, 3276, 3380, 3549, 3640, 4056, 4095, 4162, 4680, 4732, 5070, 5460, 5915, 6084, 6243, 6552, 6760, 7098, 7605, 8190, 8324, 9464, 10140, 10405, 10647, 10920, 11830, 12168, 12486, 14196, 14567, 15210, 16380, 16648, 17745, 18729, 20280, 20810, 21294, 23660, 24972, 27053, 28392, 29134, 30420, 31215, 32760, 35490, 37458, 41620, 42588, 43701, 47320, 49944, 53235, 54106, 58268, 60840, 62430, 70980, 72835, 74916, 81159, 83240, 85176, 87402, 93645, 106470, 108212, 116536, 124860, 131103, 135265, 141960, 145670, 149832, 162318, 174804, 187290, 189371, 212940, 216424, 218505, 243477, 249720, 262206, 270530, 291340, 324636, 349608, 351689, 374580, 378742, 405795, 425880, 437010, 486954, 524412, 541060, 568113, 582680, 649272, 655515, 703378, 749160, 757484, 811590, 874020, 946855, 973908, 1048824, 1055067, 1082120, 1136226, 1217385, 1311030, 1406756, 1514968, 1623180, 1704339, 1748040, 1758445, 1893710, 1947816, 2110134, 2272452, 2434770, 2461823, 2622060, 2813512, 2840565, 3165201, 3246360, 3408678, 3516890, 3787420, 4220268, 4544904, 4869540, 4923646, 5244120, 5275335, 5681130, 6330402, 6817356, 7033780, 7385469, 7574840, 8440536, 8521695, 9739080, 9847292, 10550670, 11362260, 12309115, 12660804, 13634712, 14067560, 14770938, 15826005, 17043390, 19694584, 21101340, 22156407, 22724520, 24618230, 25321608, 29541876, 31652010, 34086780, 36927345, 42202680, 44312814, 49236460, 59083752, 63304020, 68173560, 73854690, 88625628, 98472920, 110782035, 126608040, 147709380, 177251256, 221564070, 295418760, 443128140, 886256280]

約数ペア:

[(1, 886256280), (2, 443128140), (3, 295418760), (4, 221564070), (5, 177251256), (6, 147709380), (7, 126608040), (8, 110782035), (9, 98472920), (10, 88625628), (12, 73854690), (13, 68173560), (14, 63304020), (15, 59083752), (18, 49236460), (20, 44312814), (21, 42202680), (24, 36927345), (26, 34086780), (28, 31652010), (30, 29541876), (35, 25321608), (36, 24618230), (39, 22724520), (40, 22156407), (42, 21101340), (45, 19694584), (52, 17043390), (56, 15826005), (60, 14770938), (63, 14067560), (65, 13634712), (70, 12660804), (72, 12309115), (78, 11362260), (84, 10550670), (90, 9847292), (91, 9739080), (104, 8521695), (105, 8440536), (117, 7574840), (120, 7385469), (126, 7033780), (130, 6817356), (140, 6330402), (156, 5681130), (168, 5275335), (169, 5244120), (180, 4923646), (182, 4869540), (195, 4544904), (210, 4220268), (234, 3787420), (252, 3516890), (260, 3408678), (273, 3246360), (280, 3165201), (312, 2840565), (315, 2813512), (338, 2622060), (360, 2461823), (364, 2434770), (390, 2272452), (420, 2110134), (455, 1947816), (468, 1893710), (504, 1758445), (507, 1748040), (520, 1704339), (546, 1623180), (585, 1514968), (630, 1406756), (676, 1311030), (728, 1217385), (780, 1136226), (819, 1082120), (840, 1055067), (845, 1048824), (910, 973908), (936, 946855), (1014, 874020), (1092, 811590), (1170, 757484), (1183, 749160), (1260, 703378), (1352, 655515), (1365, 649272), (1521, 582680), (1560, 568113), (1638, 541060), (1690, 524412), (1820, 486954), (2028, 437010), (2081, 425880), (2184, 405795), (2340, 378742), (2366, 374580), (2520, 351689), (2535, 349608), (2730, 324636), (3042, 291340), (3276, 270530), (3380, 262206), (3549, 249720), (3640, 243477), (4056, 218505), (4095, 216424), (4162, 212940), (4680, 189371), (4732, 187290), (5070, 174804), (5460, 162318), (5915, 149832), (6084, 145670), (6243, 141960), (6552, 135265), (6760, 131103), (7098, 124860), (7605, 116536), (8190, 108212), (8324, 106470), (9464, 93645), (10140, 87402), (10405, 85176), (10647, 83240), (10920, 81159), (11830, 74916), (12168, 72835), (12486, 70980), (14196, 62430), (14567, 60840), (15210, 58268), (16380, 54106), (16648, 53235), (17745, 49944), (18729, 47320), (20280, 43701), (20810, 42588), (21294, 41620), (23660, 37458), (24972, 35490), (27053, 32760), (28392, 31215), (29134, 30420)]