2016489240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1789}}^1$

素因数の和:1938

約数の個数: 192

約数和(自身を含む): 6835795200

約数和(自身を除く): 4819305960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 101, 120, 124, 155, 180, 186, 202, 248, 279, 303, 310, 360, 372, 404, 465, 505, 558, 606, 620, 744, 808, 909, 930, 1010, 1116, 1212, 1240, 1395, 1515, 1789, 1818, 1860, 2020, 2232, 2424, 2790, 3030, 3131, 3578, 3636, 3720, 4040, 4545, 5367, 5580, 6060, 6262, 7156, 7272, 8945, 9090, 9393, 10734, 11160, 12120, 12524, 14312, 15655, 16101, 17890, 18180, 18786, 21468, 25048, 26835, 28179, 31310, 32202, 35780, 36360, 37572, 42936, 46965, 53670, 55459, 56358, 62620, 64404, 71560, 75144, 80505, 93930, 107340, 110918, 112716, 125240, 128808, 140895, 161010, 166377, 180689, 187860, 214680, 221836, 225432, 277295, 281790, 322020, 332754, 361378, 375720, 443672, 499131, 542067, 554590, 563580, 644040, 665508, 722756, 831885, 903445, 998262, 1084134, 1109180, 1127160, 1331016, 1445512, 1626201, 1663770, 1806890, 1996524, 2168268, 2218360, 2495655, 2710335, 3252402, 3327540, 3613780, 3993048, 4336536, 4991310, 5420670, 5601359, 6504804, 6655080, 7227560, 8131005, 9982620, 10841340, 11202718, 13009608, 16262010, 16804077, 19965240, 21682680, 22405436, 28006795, 32524020, 33608154, 44810872, 50412231, 56013590, 65048040, 67216308, 84020385, 100824462, 112027180, 134432616, 168040770, 201648924, 224054360, 252061155, 336081540, 403297848, 504122310, 672163080, 1008244620, 2016489240]

約数ペア:

[(1, 2016489240), (2, 1008244620), (3, 672163080), (4, 504122310), (5, 403297848), (6, 336081540), (8, 252061155), (9, 224054360), (10, 201648924), (12, 168040770), (15, 134432616), (18, 112027180), (20, 100824462), (24, 84020385), (30, 67216308), (31, 65048040), (36, 56013590), (40, 50412231), (45, 44810872), (60, 33608154), (62, 32524020), (72, 28006795), (90, 22405436), (93, 21682680), (101, 19965240), (120, 16804077), (124, 16262010), (155, 13009608), (180, 11202718), (186, 10841340), (202, 9982620), (248, 8131005), (279, 7227560), (303, 6655080), (310, 6504804), (360, 5601359), (372, 5420670), (404, 4991310), (465, 4336536), (505, 3993048), (558, 3613780), (606, 3327540), (620, 3252402), (744, 2710335), (808, 2495655), (909, 2218360), (930, 2168268), (1010, 1996524), (1116, 1806890), (1212, 1663770), (1240, 1626201), (1395, 1445512), (1515, 1331016), (1789, 1127160), (1818, 1109180), (1860, 1084134), (2020, 998262), (2232, 903445), (2424, 831885), (2790, 722756), (3030, 665508), (3131, 644040), (3578, 563580), (3636, 554590), (3720, 542067), (4040, 499131), (4545, 443672), (5367, 375720), (5580, 361378), (6060, 332754), (6262, 322020), (7156, 281790), (7272, 277295), (8945, 225432), (9090, 221836), (9393, 214680), (10734, 187860), (11160, 180689), (12120, 166377), (12524, 161010), (14312, 140895), (15655, 128808), (16101, 125240), (17890, 112716), (18180, 110918), (18786, 107340), (21468, 93930), (25048, 80505), (26835, 75144), (28179, 71560), (31310, 64404), (32202, 62620), (35780, 56358), (36360, 55459), (37572, 53670), (42936, 46965)]