15704709160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{4591}}^1$

素因数の和:5271

約数の個数: 128

約数和(自身を含む): 42584371200

約数和(自身を除く): 26879662040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 643, 665, 760, 1064, 1286, 1330, 2572, 2660, 3215, 4501, 4591, 5144, 5320, 6430, 9002, 9182, 12217, 12860, 18004, 18364, 22505, 22955, 24434, 25720, 32137, 36008, 36728, 45010, 45910, 48868, 61085, 64274, 85519, 87229, 90020, 91820, 97736, 122170, 128548, 160685, 171038, 174458, 180040, 183640, 244340, 257096, 321370, 342076, 348916, 427595, 436145, 488680, 610603, 642740, 684152, 697832, 855190, 872290, 1221206, 1285480, 1710380, 1744580, 2442412, 2952013, 3053015, 3420760, 3489160, 4884824, 5904026, 6106030, 11808052, 12212060, 14760065, 20664091, 23616104, 24424120, 29520130, 41328182, 56088247, 59040260, 82656364, 103320455, 112176494, 118080520, 165312728, 206640910, 224352988, 280441235, 392617729, 413281820, 448705976, 560882470, 785235458, 826563640, 1121764940, 1570470916, 1963088645, 2243529880, 3140941832, 3926177290, 7852354580, 15704709160]

約数ペア:

[(1, 15704709160), (2, 7852354580), (4, 3926177290), (5, 3140941832), (7, 2243529880), (8, 1963088645), (10, 1570470916), (14, 1121764940), (19, 826563640), (20, 785235458), (28, 560882470), (35, 448705976), (38, 413281820), (40, 392617729), (56, 280441235), (70, 224352988), (76, 206640910), (95, 165312728), (133, 118080520), (140, 112176494), (152, 103320455), (190, 82656364), (266, 59040260), (280, 56088247), (380, 41328182), (532, 29520130), (643, 24424120), (665, 23616104), (760, 20664091), (1064, 14760065), (1286, 12212060), (1330, 11808052), (2572, 6106030), (2660, 5904026), (3215, 4884824), (4501, 3489160), (4591, 3420760), (5144, 3053015), (5320, 2952013), (6430, 2442412), (9002, 1744580), (9182, 1710380), (12217, 1285480), (12860, 1221206), (18004, 872290), (18364, 855190), (22505, 697832), (22955, 684152), (24434, 642740), (25720, 610603), (32137, 488680), (36008, 436145), (36728, 427595), (45010, 348916), (45910, 342076), (48868, 321370), (61085, 257096), (64274, 244340), (85519, 183640), (87229, 180040), (90020, 174458), (91820, 171038), (97736, 160685), (122170, 128548)]