201619080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:740

約数の個数: 192

約数和(自身を含む): 717312960

約数和(自身を除く): 515693880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 67, 72, 78, 90, 104, 117, 120, 130, 134, 156, 180, 195, 201, 234, 260, 268, 312, 335, 360, 390, 402, 468, 520, 536, 585, 603, 643, 670, 780, 804, 871, 936, 1005, 1170, 1206, 1286, 1340, 1560, 1608, 1742, 1929, 2010, 2340, 2412, 2572, 2613, 2680, 3015, 3215, 3484, 3858, 4020, 4355, 4680, 4824, 5144, 5226, 5787, 6030, 6430, 6968, 7716, 7839, 8040, 8359, 8710, 9645, 10452, 11574, 12060, 12860, 13065, 15432, 15678, 16718, 17420, 19290, 20904, 23148, 24120, 25077, 25720, 26130, 28935, 31356, 33436, 34840, 38580, 39195, 41795, 43081, 46296, 50154, 52260, 57870, 62712, 66872, 75231, 77160, 78390, 83590, 86162, 100308, 104520, 115740, 125385, 129243, 150462, 156780, 167180, 172324, 200616, 215405, 231480, 250770, 258486, 300924, 313560, 334360, 344648, 376155, 387729, 430810, 501540, 516972, 560053, 601848, 646215, 752310, 775458, 861620, 1003080, 1033944, 1120106, 1292430, 1504620, 1550916, 1680159, 1723240, 1938645, 2240212, 2584860, 2800265, 3009240, 3101832, 3360318, 3877290, 4480424, 5040477, 5169720, 5600530, 6720636, 7754580, 8400795, 10080954, 11201060, 13441272, 15509160, 16801590, 20161908, 22402120, 25202385, 33603180, 40323816, 50404770, 67206360, 100809540, 201619080]

約数ペア:

[(1, 201619080), (2, 100809540), (3, 67206360), (4, 50404770), (5, 40323816), (6, 33603180), (8, 25202385), (9, 22402120), (10, 20161908), (12, 16801590), (13, 15509160), (15, 13441272), (18, 11201060), (20, 10080954), (24, 8400795), (26, 7754580), (30, 6720636), (36, 5600530), (39, 5169720), (40, 5040477), (45, 4480424), (52, 3877290), (60, 3360318), (65, 3101832), (67, 3009240), (72, 2800265), (78, 2584860), (90, 2240212), (104, 1938645), (117, 1723240), (120, 1680159), (130, 1550916), (134, 1504620), (156, 1292430), (180, 1120106), (195, 1033944), (201, 1003080), (234, 861620), (260, 775458), (268, 752310), (312, 646215), (335, 601848), (360, 560053), (390, 516972), (402, 501540), (468, 430810), (520, 387729), (536, 376155), (585, 344648), (603, 334360), (643, 313560), (670, 300924), (780, 258486), (804, 250770), (871, 231480), (936, 215405), (1005, 200616), (1170, 172324), (1206, 167180), (1286, 156780), (1340, 150462), (1560, 129243), (1608, 125385), (1742, 115740), (1929, 104520), (2010, 100308), (2340, 86162), (2412, 83590), (2572, 78390), (2613, 77160), (2680, 75231), (3015, 66872), (3215, 62712), (3484, 57870), (3858, 52260), (4020, 50154), (4355, 46296), (4680, 43081), (4824, 41795), (5144, 39195), (5226, 38580), (5787, 34840), (6030, 33436), (6430, 31356), (6968, 28935), (7716, 26130), (7839, 25720), (8040, 25077), (8359, 24120), (8710, 23148), (9645, 20904), (10452, 19290), (11574, 17420), (12060, 16718), (12860, 15678), (13065, 15432)]