68173560

素因数分解:

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

素因数の和:2118

約数の個数: 192

約数和(自身を含む): 272825280

約数和(自身を除く): 204651720

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, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2081, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4162, 4680, 5460, 6243, 6552, 8190, 8324, 10405, 10920, 12486, 14567, 16380, 16648, 18729, 20810, 24972, 27053, 29134, 31215, 32760, 37458, 41620, 43701, 49944, 54106, 58268, 62430, 72835, 74916, 81159, 83240, 87402, 93645, 108212, 116536, 124860, 131103, 135265, 145670, 149832, 162318, 174804, 187290, 189371, 216424, 218505, 243477, 249720, 262206, 270530, 291340, 324636, 349608, 374580, 378742, 405795, 437010, 486954, 524412, 541060, 568113, 582680, 649272, 655515, 749160, 757484, 811590, 874020, 946855, 973908, 1048824, 1082120, 1136226, 1217385, 1311030, 1514968, 1623180, 1704339, 1748040, 1893710, 1947816, 2272452, 2434770, 2622060, 2840565, 3246360, 3408678, 3787420, 4544904, 4869540, 5244120, 5681130, 6817356, 7574840, 8521695, 9739080, 11362260, 13634712, 17043390, 22724520, 34086780, 68173560]

約数ペア:

[(1, 68173560), (2, 34086780), (3, 22724520), (4, 17043390), (5, 13634712), (6, 11362260), (7, 9739080), (8, 8521695), (9, 7574840), (10, 6817356), (12, 5681130), (13, 5244120), (14, 4869540), (15, 4544904), (18, 3787420), (20, 3408678), (21, 3246360), (24, 2840565), (26, 2622060), (28, 2434770), (30, 2272452), (35, 1947816), (36, 1893710), (39, 1748040), (40, 1704339), (42, 1623180), (45, 1514968), (52, 1311030), (56, 1217385), (60, 1136226), (63, 1082120), (65, 1048824), (70, 973908), (72, 946855), (78, 874020), (84, 811590), (90, 757484), (91, 749160), (104, 655515), (105, 649272), (117, 582680), (120, 568113), (126, 541060), (130, 524412), (140, 486954), (156, 437010), (168, 405795), (180, 378742), (182, 374580), (195, 349608), (210, 324636), (234, 291340), (252, 270530), (260, 262206), (273, 249720), (280, 243477), (312, 218505), (315, 216424), (360, 189371), (364, 187290), (390, 174804), (420, 162318), (455, 149832), (468, 145670), (504, 135265), (520, 131103), (546, 124860), (585, 116536), (630, 108212), (728, 93645), (780, 87402), (819, 83240), (840, 81159), (910, 74916), (936, 72835), (1092, 62430), (1170, 58268), (1260, 54106), (1365, 49944), (1560, 43701), (1638, 41620), (1820, 37458), (2081, 32760), (2184, 31215), (2340, 29134), (2520, 27053), (2730, 24972), (3276, 20810), (3640, 18729), (4095, 16648), (4162, 16380), (4680, 14567), (5460, 12486), (6243, 10920), (6552, 10405), (8190, 8324)]