2019619080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{263}}^1$

素因数の和:620

約数の個数: 192

約数和(自身を含む): 6694047360

約数和(自身を除く): 4674428280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 257, 263, 332, 360, 415, 498, 514, 526, 664, 747, 771, 789, 830, 996, 1028, 1052, 1245, 1285, 1315, 1494, 1542, 1578, 1660, 1992, 2056, 2104, 2313, 2367, 2490, 2570, 2630, 2988, 3084, 3156, 3320, 3735, 3855, 3945, 4626, 4734, 4980, 5140, 5260, 5976, 6168, 6312, 7470, 7710, 7890, 9252, 9468, 9960, 10280, 10520, 11565, 11835, 14940, 15420, 15780, 18504, 18936, 21331, 21829, 23130, 23670, 29880, 30840, 31560, 42662, 43658, 46260, 47340, 63993, 65487, 67591, 85324, 87316, 92520, 94680, 106655, 109145, 127986, 130974, 135182, 170648, 174632, 191979, 196461, 202773, 213310, 218290, 255972, 261948, 270364, 319965, 327435, 337955, 383958, 392922, 405546, 426620, 436580, 511944, 523896, 540728, 608319, 639930, 654870, 675910, 767916, 785844, 811092, 853240, 873160, 959895, 982305, 1013865, 1216638, 1279860, 1309740, 1351820, 1535832, 1571688, 1622184, 1919790, 1964610, 2027730, 2433276, 2559720, 2619480, 2703640, 3041595, 3839580, 3929220, 4055460, 4866552, 5610053, 6083190, 7679160, 7858440, 8110920, 11220106, 12166380, 16830159, 22440212, 24332760, 28050265, 33660318, 44880424, 50490477, 56100530, 67320636, 84150795, 100980954, 112201060, 134641272, 168301590, 201961908, 224402120, 252452385, 336603180, 403923816, 504904770, 673206360, 1009809540, 2019619080]

約数ペア:

[(1, 2019619080), (2, 1009809540), (3, 673206360), (4, 504904770), (5, 403923816), (6, 336603180), (8, 252452385), (9, 224402120), (10, 201961908), (12, 168301590), (15, 134641272), (18, 112201060), (20, 100980954), (24, 84150795), (30, 67320636), (36, 56100530), (40, 50490477), (45, 44880424), (60, 33660318), (72, 28050265), (83, 24332760), (90, 22440212), (120, 16830159), (166, 12166380), (180, 11220106), (249, 8110920), (257, 7858440), (263, 7679160), (332, 6083190), (360, 5610053), (415, 4866552), (498, 4055460), (514, 3929220), (526, 3839580), (664, 3041595), (747, 2703640), (771, 2619480), (789, 2559720), (830, 2433276), (996, 2027730), (1028, 1964610), (1052, 1919790), (1245, 1622184), (1285, 1571688), (1315, 1535832), (1494, 1351820), (1542, 1309740), (1578, 1279860), (1660, 1216638), (1992, 1013865), (2056, 982305), (2104, 959895), (2313, 873160), (2367, 853240), (2490, 811092), (2570, 785844), (2630, 767916), (2988, 675910), (3084, 654870), (3156, 639930), (3320, 608319), (3735, 540728), (3855, 523896), (3945, 511944), (4626, 436580), (4734, 426620), (4980, 405546), (5140, 392922), (5260, 383958), (5976, 337955), (6168, 327435), (6312, 319965), (7470, 270364), (7710, 261948), (7890, 255972), (9252, 218290), (9468, 213310), (9960, 202773), (10280, 196461), (10520, 191979), (11565, 174632), (11835, 170648), (14940, 135182), (15420, 130974), (15780, 127986), (18504, 109145), (18936, 106655), (21331, 94680), (21829, 92520), (23130, 87316), (23670, 85324), (29880, 67591), (30840, 65487), (31560, 63993), (42662, 47340), (43658, 46260)]