19351985760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{125597}}^1$

素因数の和:125725

約数の個数: 144

約数和(自身を含む): 66656365776

約数和(自身を除く): 47304380016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 107, 120, 144, 160, 180, 214, 240, 288, 321, 360, 428, 480, 535, 642, 720, 856, 963, 1070, 1284, 1440, 1605, 1712, 1926, 2140, 2568, 3210, 3424, 3852, 4280, 4815, 5136, 6420, 7704, 8560, 9630, 10272, 12840, 15408, 17120, 19260, 25680, 30816, 38520, 51360, 77040, 125597, 154080, 251194, 376791, 502388, 627985, 753582, 1004776, 1130373, 1255970, 1507164, 1883955, 2009552, 2260746, 2511940, 3014328, 3767910, 4019104, 4521492, 5023880, 5651865, 6028656, 7535820, 9042984, 10047760, 11303730, 12057312, 13438879, 15071640, 18085968, 20095520, 22607460, 26877758, 30143280, 36171936, 40316637, 45214920, 53755516, 60286560, 67194395, 80633274, 90429840, 107511032, 120949911, 134388790, 161266548, 180859680, 201583185, 215022064, 241899822, 268777580, 322533096, 403166370, 430044128, 483799644, 537555160, 604749555, 645066192, 806332740, 967599288, 1075110320, 1209499110, 1290132384, 1612665480, 1935198576, 2150220640, 2418998220, 3225330960, 3870397152, 4837996440, 6450661920, 9675992880, 19351985760]

約数ペア:

[(1, 19351985760), (2, 9675992880), (3, 6450661920), (4, 4837996440), (5, 3870397152), (6, 3225330960), (8, 2418998220), (9, 2150220640), (10, 1935198576), (12, 1612665480), (15, 1290132384), (16, 1209499110), (18, 1075110320), (20, 967599288), (24, 806332740), (30, 645066192), (32, 604749555), (36, 537555160), (40, 483799644), (45, 430044128), (48, 403166370), (60, 322533096), (72, 268777580), (80, 241899822), (90, 215022064), (96, 201583185), (107, 180859680), (120, 161266548), (144, 134388790), (160, 120949911), (180, 107511032), (214, 90429840), (240, 80633274), (288, 67194395), (321, 60286560), (360, 53755516), (428, 45214920), (480, 40316637), (535, 36171936), (642, 30143280), (720, 26877758), (856, 22607460), (963, 20095520), (1070, 18085968), (1284, 15071640), (1440, 13438879), (1605, 12057312), (1712, 11303730), (1926, 10047760), (2140, 9042984), (2568, 7535820), (3210, 6028656), (3424, 5651865), (3852, 5023880), (4280, 4521492), (4815, 4019104), (5136, 3767910), (6420, 3014328), (7704, 2511940), (8560, 2260746), (9630, 2009552), (10272, 1883955), (12840, 1507164), (15408, 1255970), (17120, 1130373), (19260, 1004776), (25680, 753582), (30816, 627985), (38520, 502388), (51360, 376791), (77040, 251194), (125597, 154080)]