196740180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12011}}^1$

素因数の和:12046

約数の個数: 144

約数和(自身を含む): 734557824

約数和(自身を除く): 537817644

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 12011, 16380, 24022, 36033, 48044, 60055, 72066, 84077, 108099, 120110, 144132, 156143, 168154, 180165, 216198, 240220, 252231, 312286, 336308, 360330, 420385, 432396, 468429, 504462, 540495, 624572, 720660, 756693, 780715, 840770, 936858, 1008924, 1080990, 1093001, 1261155, 1405287, 1513386, 1561430, 1681540, 1873716, 2161980, 2186002, 2342145, 2522310, 2810574, 3026772, 3122860, 3279003, 3783465, 4372004, 4684290, 5044620, 5465005, 5621148, 6558006, 7026435, 7566930, 9368580, 9837009, 10930010, 13116012, 14052870, 15133860, 16395015, 19674018, 21860020, 28105740, 32790030, 39348036, 49185045, 65580060, 98370090, 196740180]

約数ペア:

[(1, 196740180), (2, 98370090), (3, 65580060), (4, 49185045), (5, 39348036), (6, 32790030), (7, 28105740), (9, 21860020), (10, 19674018), (12, 16395015), (13, 15133860), (14, 14052870), (15, 13116012), (18, 10930010), (20, 9837009), (21, 9368580), (26, 7566930), (28, 7026435), (30, 6558006), (35, 5621148), (36, 5465005), (39, 5044620), (42, 4684290), (45, 4372004), (52, 3783465), (60, 3279003), (63, 3122860), (65, 3026772), (70, 2810574), (78, 2522310), (84, 2342145), (90, 2186002), (91, 2161980), (105, 1873716), (117, 1681540), (126, 1561430), (130, 1513386), (140, 1405287), (156, 1261155), (180, 1093001), (182, 1080990), (195, 1008924), (210, 936858), (234, 840770), (252, 780715), (260, 756693), (273, 720660), (315, 624572), (364, 540495), (390, 504462), (420, 468429), (455, 432396), (468, 420385), (546, 360330), (585, 336308), (630, 312286), (780, 252231), (819, 240220), (910, 216198), (1092, 180165), (1170, 168154), (1260, 156143), (1365, 144132), (1638, 120110), (1820, 108099), (2340, 84077), (2730, 72066), (3276, 60055), (4095, 48044), (5460, 36033), (8190, 24022), (12011, 16380)]