1263843720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{379}}^1$

素因数の和:612

約数の個数: 192

約数和(自身を含む): 4214808000

約数和(自身を除く): 2950964280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 90, 118, 120, 157, 177, 180, 236, 295, 314, 354, 360, 379, 471, 472, 531, 590, 628, 708, 758, 785, 885, 942, 1062, 1137, 1180, 1256, 1413, 1416, 1516, 1570, 1770, 1884, 1895, 2124, 2274, 2355, 2360, 2655, 2826, 3032, 3140, 3411, 3540, 3768, 3790, 4248, 4548, 4710, 5310, 5652, 5685, 6280, 6822, 7065, 7080, 7580, 9096, 9263, 9420, 10620, 11304, 11370, 13644, 14130, 15160, 17055, 18526, 18840, 21240, 22361, 22740, 27288, 27789, 28260, 34110, 37052, 44722, 45480, 46315, 55578, 56520, 59503, 67083, 68220, 74104, 83367, 89444, 92630, 111156, 111805, 119006, 134166, 136440, 138945, 166734, 178509, 178888, 185260, 201249, 222312, 223610, 238012, 268332, 277890, 297515, 333468, 335415, 357018, 370520, 402498, 416835, 447220, 476024, 535527, 536664, 555780, 595030, 666936, 670830, 714036, 804996, 833670, 892545, 894440, 1006245, 1071054, 1111560, 1190060, 1341660, 1428072, 1609992, 1667340, 1785090, 2012490, 2142108, 2380120, 2677635, 2683320, 3334680, 3510677, 3570180, 4024980, 4284216, 5355270, 7021354, 7140360, 8049960, 10532031, 10710540, 14042708, 17553385, 21064062, 21421080, 28085416, 31596093, 35106770, 42128124, 52660155, 63192186, 70213540, 84256248, 105320310, 126384372, 140427080, 157980465, 210640620, 252768744, 315960930, 421281240, 631921860, 1263843720]

約数ペア:

[(1, 1263843720), (2, 631921860), (3, 421281240), (4, 315960930), (5, 252768744), (6, 210640620), (8, 157980465), (9, 140427080), (10, 126384372), (12, 105320310), (15, 84256248), (18, 70213540), (20, 63192186), (24, 52660155), (30, 42128124), (36, 35106770), (40, 31596093), (45, 28085416), (59, 21421080), (60, 21064062), (72, 17553385), (90, 14042708), (118, 10710540), (120, 10532031), (157, 8049960), (177, 7140360), (180, 7021354), (236, 5355270), (295, 4284216), (314, 4024980), (354, 3570180), (360, 3510677), (379, 3334680), (471, 2683320), (472, 2677635), (531, 2380120), (590, 2142108), (628, 2012490), (708, 1785090), (758, 1667340), (785, 1609992), (885, 1428072), (942, 1341660), (1062, 1190060), (1137, 1111560), (1180, 1071054), (1256, 1006245), (1413, 894440), (1416, 892545), (1516, 833670), (1570, 804996), (1770, 714036), (1884, 670830), (1895, 666936), (2124, 595030), (2274, 555780), (2355, 536664), (2360, 535527), (2655, 476024), (2826, 447220), (3032, 416835), (3140, 402498), (3411, 370520), (3540, 357018), (3768, 335415), (3790, 333468), (4248, 297515), (4548, 277890), (4710, 268332), (5310, 238012), (5652, 223610), (5685, 222312), (6280, 201249), (6822, 185260), (7065, 178888), (7080, 178509), (7580, 166734), (9096, 138945), (9263, 136440), (9420, 134166), (10620, 119006), (11304, 111805), (11370, 111156), (13644, 92630), (14130, 89444), (15160, 83367), (17055, 74104), (18526, 68220), (18840, 67083), (21240, 59503), (22361, 56520), (22740, 55578), (27288, 46315), (27789, 45480), (28260, 44722), (34110, 37052)]