1687285080

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4451}}^1$

素因数の和:4493

約数の個数: 224

約数和(自身を含む): 6131205360

約数和(自身を除く): 4443920280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 243, 260, 270, 312, 324, 351, 360, 390, 405, 468, 486, 520, 540, 585, 648, 702, 729, 780, 810, 936, 972, 1053, 1080, 1170, 1215, 1404, 1458, 1560, 1620, 1755, 1944, 2106, 2340, 2430, 2808, 2916, 3159, 3240, 3510, 3645, 4212, 4451, 4680, 4860, 5265, 5832, 6318, 7020, 7290, 8424, 8902, 9477, 9720, 10530, 12636, 13353, 14040, 14580, 15795, 17804, 18954, 21060, 22255, 25272, 26706, 29160, 31590, 35608, 37908, 40059, 42120, 44510, 47385, 53412, 57863, 63180, 66765, 75816, 80118, 89020, 94770, 106824, 115726, 120177, 126360, 133530, 160236, 173589, 178040, 189540, 200295, 231452, 240354, 267060, 289315, 320472, 347178, 360531, 379080, 400590, 462904, 480708, 520767, 534120, 578630, 600885, 694356, 721062, 801180, 867945, 961416, 1041534, 1081593, 1157260, 1201770, 1388712, 1442124, 1562301, 1602360, 1735890, 1802655, 2083068, 2163186, 2314520, 2403540, 2603835, 2884248, 3124602, 3244779, 3471780, 3605310, 4166136, 4326372, 4686903, 4807080, 5207670, 5407965, 6249204, 6489558, 6943560, 7210620, 7811505, 8652744, 9373806, 10415340, 10815930, 12498408, 12979116, 14060709, 14421240, 15623010, 16223895, 18747612, 20830680, 21631860, 23434515, 25958232, 28121418, 31246020, 32447790, 37495224, 42182127, 43263720, 46869030, 56242836, 62492040, 64895580, 70303545, 84364254, 93738060, 112485672, 129791160, 140607090, 168728508, 187476120, 210910635, 281214180, 337457016, 421821270, 562428360, 843642540, 1687285080]

約数ペア:

[(1, 1687285080), (2, 843642540), (3, 562428360), (4, 421821270), (5, 337457016), (6, 281214180), (8, 210910635), (9, 187476120), (10, 168728508), (12, 140607090), (13, 129791160), (15, 112485672), (18, 93738060), (20, 84364254), (24, 70303545), (26, 64895580), (27, 62492040), (30, 56242836), (36, 46869030), (39, 43263720), (40, 42182127), (45, 37495224), (52, 32447790), (54, 31246020), (60, 28121418), (65, 25958232), (72, 23434515), (78, 21631860), (81, 20830680), (90, 18747612), (104, 16223895), (108, 15623010), (117, 14421240), (120, 14060709), (130, 12979116), (135, 12498408), (156, 10815930), (162, 10415340), (180, 9373806), (195, 8652744), (216, 7811505), (234, 7210620), (243, 6943560), (260, 6489558), (270, 6249204), (312, 5407965), (324, 5207670), (351, 4807080), (360, 4686903), (390, 4326372), (405, 4166136), (468, 3605310), (486, 3471780), (520, 3244779), (540, 3124602), (585, 2884248), (648, 2603835), (702, 2403540), (729, 2314520), (780, 2163186), (810, 2083068), (936, 1802655), (972, 1735890), (1053, 1602360), (1080, 1562301), (1170, 1442124), (1215, 1388712), (1404, 1201770), (1458, 1157260), (1560, 1081593), (1620, 1041534), (1755, 961416), (1944, 867945), (2106, 801180), (2340, 721062), (2430, 694356), (2808, 600885), (2916, 578630), (3159, 534120), (3240, 520767), (3510, 480708), (3645, 462904), (4212, 400590), (4451, 379080), (4680, 360531), (4860, 347178), (5265, 320472), (5832, 289315), (6318, 267060), (7020, 240354), (7290, 231452), (8424, 200295), (8902, 189540), (9477, 178040), (9720, 173589), (10530, 160236), (12636, 133530), (13353, 126360), (14040, 120177), (14580, 115726), (15795, 106824), (17804, 94770), (18954, 89020), (21060, 80118), (22255, 75816), (25272, 66765), (26706, 63180), (29160, 57863), (31590, 53412), (35608, 47385), (37908, 44510), (40059, 42120)]