207344340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2887}}^1$

素因数の和:2931

約数の個数: 192

約数和(自身を含む): 776294400

約数和(自身を除く): 568950060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 1026, 1140, 1197, 1260, 1330, 1596, 1710, 1890, 1995, 2052, 2394, 2565, 2660, 2887, 3420, 3591, 3780, 3990, 4788, 5130, 5774, 5985, 7182, 7980, 8661, 10260, 11548, 11970, 14364, 14435, 17322, 17955, 20209, 23940, 25983, 28870, 34644, 35910, 40418, 43305, 51966, 54853, 57740, 60627, 71820, 77949, 80836, 86610, 101045, 103932, 109706, 121254, 129915, 155898, 164559, 173220, 181881, 202090, 219412, 242508, 259830, 274265, 303135, 311796, 329118, 363762, 383971, 389745, 404180, 493677, 519660, 545643, 548530, 606270, 658236, 727524, 767942, 779490, 822795, 909405, 987354, 1091286, 1097060, 1151913, 1212540, 1481031, 1535884, 1558980, 1645590, 1818810, 1919855, 1974708, 2182572, 2303826, 2468385, 2728215, 2962062, 3291180, 3455739, 3637620, 3839710, 4607652, 4936770, 5456430, 5759565, 5924124, 6911478, 7405155, 7679420, 9873540, 10367217, 10912860, 11519130, 13822956, 14810310, 17278695, 20734434, 23038260, 29620620, 34557390, 41468868, 51836085, 69114780, 103672170, 207344340]

約数ペア:

[(1, 207344340), (2, 103672170), (3, 69114780), (4, 51836085), (5, 41468868), (6, 34557390), (7, 29620620), (9, 23038260), (10, 20734434), (12, 17278695), (14, 14810310), (15, 13822956), (18, 11519130), (19, 10912860), (20, 10367217), (21, 9873540), (27, 7679420), (28, 7405155), (30, 6911478), (35, 5924124), (36, 5759565), (38, 5456430), (42, 4936770), (45, 4607652), (54, 3839710), (57, 3637620), (60, 3455739), (63, 3291180), (70, 2962062), (76, 2728215), (84, 2468385), (90, 2303826), (95, 2182572), (105, 1974708), (108, 1919855), (114, 1818810), (126, 1645590), (133, 1558980), (135, 1535884), (140, 1481031), (171, 1212540), (180, 1151913), (189, 1097060), (190, 1091286), (210, 987354), (228, 909405), (252, 822795), (266, 779490), (270, 767942), (285, 727524), (315, 658236), (342, 606270), (378, 548530), (380, 545643), (399, 519660), (420, 493677), (513, 404180), (532, 389745), (540, 383971), (570, 363762), (630, 329118), (665, 311796), (684, 303135), (756, 274265), (798, 259830), (855, 242508), (945, 219412), (1026, 202090), (1140, 181881), (1197, 173220), (1260, 164559), (1330, 155898), (1596, 129915), (1710, 121254), (1890, 109706), (1995, 103932), (2052, 101045), (2394, 86610), (2565, 80836), (2660, 77949), (2887, 71820), (3420, 60627), (3591, 57740), (3780, 54853), (3990, 51966), (4788, 43305), (5130, 40418), (5774, 35910), (5985, 34644), (7182, 28870), (7980, 25983), (8661, 23940), (10260, 20209), (11548, 17955), (11970, 17322), (14364, 14435)]