15291643080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{958123}}^1$

素因数の和:958163

約数の個数: 128

約数和(自身を含む): 55187942400

約数和(自身を除く): 39896299320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 958123, 1916246, 2874369, 3832492, 4790615, 5748738, 6706861, 7664984, 9581230, 11497476, 13413722, 14371845, 18204337, 19162460, 20120583, 22994952, 26827444, 28743690, 33534305, 36408674, 38324920, 40241166, 53654888, 54613011, 57487380, 67068610, 72817348, 80482332, 91021685, 100602915, 109226022, 114974760, 127430359, 134137220, 145634696, 160964664, 182043370, 201205830, 218452044, 254860718, 268274440, 273065055, 364086740, 382291077, 402411660, 436904088, 509721436, 546130110, 637151795, 728173480, 764582154, 804823320, 1019442872, 1092260220, 1274303590, 1529164308, 1911455385, 2184520440, 2548607180, 3058328616, 3822910770, 5097214360, 7645821540, 15291643080]

約数ペア:

[(1, 15291643080), (2, 7645821540), (3, 5097214360), (4, 3822910770), (5, 3058328616), (6, 2548607180), (7, 2184520440), (8, 1911455385), (10, 1529164308), (12, 1274303590), (14, 1092260220), (15, 1019442872), (19, 804823320), (20, 764582154), (21, 728173480), (24, 637151795), (28, 546130110), (30, 509721436), (35, 436904088), (38, 402411660), (40, 382291077), (42, 364086740), (56, 273065055), (57, 268274440), (60, 254860718), (70, 218452044), (76, 201205830), (84, 182043370), (95, 160964664), (105, 145634696), (114, 134137220), (120, 127430359), (133, 114974760), (140, 109226022), (152, 100602915), (168, 91021685), (190, 80482332), (210, 72817348), (228, 67068610), (266, 57487380), (280, 54613011), (285, 53654888), (380, 40241166), (399, 38324920), (420, 36408674), (456, 33534305), (532, 28743690), (570, 26827444), (665, 22994952), (760, 20120583), (798, 19162460), (840, 18204337), (1064, 14371845), (1140, 13413722), (1330, 11497476), (1596, 9581230), (1995, 7664984), (2280, 6706861), (2660, 5748738), (3192, 4790615), (3990, 3832492), (5320, 2874369), (7980, 1916246), (15960, 958123)]