11888957220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{349}}^1\times {\mathrm{11587}}^1$

素因数の和:11962

約数の個数: 144

約数和(自身を含む): 38838340800

約数和(自身を除く): 26949383580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 349, 420, 490, 588, 698, 735, 980, 1047, 1396, 1470, 1745, 2094, 2443, 2940, 3490, 4188, 4886, 5235, 6980, 7329, 9772, 10470, 11587, 12215, 14658, 17101, 20940, 23174, 24430, 29316, 34202, 34761, 36645, 46348, 48860, 51303, 57935, 68404, 69522, 73290, 81109, 85505, 102606, 115870, 139044, 146580, 162218, 171010, 173805, 205212, 231740, 243327, 256515, 324436, 342020, 347610, 405545, 486654, 513030, 567763, 695220, 811090, 973308, 1026060, 1135526, 1216635, 1622180, 1703289, 2271052, 2433270, 2838815, 3406578, 4043863, 4866540, 5677630, 6813156, 8087726, 8516445, 11355260, 12131589, 16175452, 17032890, 20219315, 24263178, 28307041, 34065780, 40438630, 48526356, 56614082, 60657945, 80877260, 84921123, 113228164, 121315890, 141535205, 169842246, 198149287, 242631780, 283070410, 339684492, 396298574, 424605615, 566140820, 594447861, 792597148, 849211230, 990746435, 1188895722, 1698422460, 1981492870, 2377791444, 2972239305, 3962985740, 5944478610, 11888957220]

約数ペア:

[(1, 11888957220), (2, 5944478610), (3, 3962985740), (4, 2972239305), (5, 2377791444), (6, 1981492870), (7, 1698422460), (10, 1188895722), (12, 990746435), (14, 849211230), (15, 792597148), (20, 594447861), (21, 566140820), (28, 424605615), (30, 396298574), (35, 339684492), (42, 283070410), (49, 242631780), (60, 198149287), (70, 169842246), (84, 141535205), (98, 121315890), (105, 113228164), (140, 84921123), (147, 80877260), (196, 60657945), (210, 56614082), (245, 48526356), (294, 40438630), (349, 34065780), (420, 28307041), (490, 24263178), (588, 20219315), (698, 17032890), (735, 16175452), (980, 12131589), (1047, 11355260), (1396, 8516445), (1470, 8087726), (1745, 6813156), (2094, 5677630), (2443, 4866540), (2940, 4043863), (3490, 3406578), (4188, 2838815), (4886, 2433270), (5235, 2271052), (6980, 1703289), (7329, 1622180), (9772, 1216635), (10470, 1135526), (11587, 1026060), (12215, 973308), (14658, 811090), (17101, 695220), (20940, 567763), (23174, 513030), (24430, 486654), (29316, 405545), (34202, 347610), (34761, 342020), (36645, 324436), (46348, 256515), (48860, 243327), (51303, 231740), (57935, 205212), (68404, 173805), (69522, 171010), (73290, 162218), (81109, 146580), (85505, 139044), (102606, 115870)]