201960360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{107}}^2$

素因数の和:245

約数の個数: 216

約数和(自身を含む): 770736330

約数和(自身を除く): 568775970

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 107, 120, 126, 140, 147, 168, 180, 196, 210, 214, 245, 252, 280, 294, 315, 321, 360, 392, 420, 428, 441, 490, 504, 535, 588, 630, 642, 735, 749, 840, 856, 882, 963, 980, 1070, 1176, 1260, 1284, 1470, 1498, 1605, 1764, 1926, 1960, 2140, 2205, 2247, 2520, 2568, 2940, 2996, 3210, 3528, 3745, 3852, 4280, 4410, 4494, 4815, 5243, 5880, 5992, 6420, 6741, 7490, 7704, 8820, 8988, 9630, 10486, 11235, 11449, 12840, 13482, 14980, 15729, 17640, 17976, 19260, 20972, 22470, 22898, 26215, 26964, 29960, 31458, 33705, 34347, 38520, 41944, 44940, 45796, 47187, 52430, 53928, 57245, 62916, 67410, 68694, 78645, 80143, 89880, 91592, 94374, 103041, 104860, 114490, 125832, 134820, 137388, 157290, 160286, 171735, 188748, 206082, 209720, 228980, 235935, 240429, 269640, 274776, 314580, 320572, 343470, 377496, 400715, 412164, 457960, 471870, 480858, 515205, 561001, 629160, 641144, 686940, 721287, 801430, 824328, 943740, 961716, 1030410, 1122002, 1202145, 1373880, 1442574, 1602860, 1683003, 1887480, 1923432, 2060820, 2244004, 2404290, 2805005, 2885148, 3205720, 3366006, 3606435, 4121640, 4488008, 4808580, 5049009, 5610010, 5770296, 6732012, 7212870, 8415015, 9617160, 10098018, 11220020, 13464024, 14425740, 16830030, 20196036, 22440040, 25245045, 28851480, 33660060, 40392072, 50490090, 67320120, 100980180, 201960360]

約数ペア:

[(1, 201960360), (2, 100980180), (3, 67320120), (4, 50490090), (5, 40392072), (6, 33660060), (7, 28851480), (8, 25245045), (9, 22440040), (10, 20196036), (12, 16830030), (14, 14425740), (15, 13464024), (18, 11220020), (20, 10098018), (21, 9617160), (24, 8415015), (28, 7212870), (30, 6732012), (35, 5770296), (36, 5610010), (40, 5049009), (42, 4808580), (45, 4488008), (49, 4121640), (56, 3606435), (60, 3366006), (63, 3205720), (70, 2885148), (72, 2805005), (84, 2404290), (90, 2244004), (98, 2060820), (105, 1923432), (107, 1887480), (120, 1683003), (126, 1602860), (140, 1442574), (147, 1373880), (168, 1202145), (180, 1122002), (196, 1030410), (210, 961716), (214, 943740), (245, 824328), (252, 801430), (280, 721287), (294, 686940), (315, 641144), (321, 629160), (360, 561001), (392, 515205), (420, 480858), (428, 471870), (441, 457960), (490, 412164), (504, 400715), (535, 377496), (588, 343470), (630, 320572), (642, 314580), (735, 274776), (749, 269640), (840, 240429), (856, 235935), (882, 228980), (963, 209720), (980, 206082), (1070, 188748), (1176, 171735), (1260, 160286), (1284, 157290), (1470, 137388), (1498, 134820), (1605, 125832), (1764, 114490), (1926, 104860), (1960, 103041), (2140, 94374), (2205, 91592), (2247, 89880), (2520, 80143), (2568, 78645), (2940, 68694), (2996, 67410), (3210, 62916), (3528, 57245), (3745, 53928), (3852, 52430), (4280, 47187), (4410, 45796), (4494, 44940), (4815, 41944), (5243, 38520), (5880, 34347), (5992, 33705), (6420, 31458), (6741, 29960), (7490, 26964), (7704, 26215), (8820, 22898), (8988, 22470), (9630, 20972), (10486, 19260), (11235, 17976), (11449, 17640), (12840, 15729), (13482, 14980)]