286201440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{28393}}^1$

素因数の和:28421

約数の個数: 144

約数和(自身を含む): 1116224928

約数和(自身を除く): 830023488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 28393, 56786, 85179, 113572, 141965, 170358, 198751, 227144, 255537, 283930, 340716, 397502, 425895, 454288, 511074, 567860, 596253, 681432, 795004, 851790, 908576, 993755, 1022148, 1135720, 1192506, 1277685, 1362864, 1590008, 1703580, 1788759, 1987510, 2044296, 2271440, 2385012, 2555370, 2725728, 2981265, 3180016, 3407160, 3577518, 3975020, 4088592, 4542880, 4770024, 5110740, 5962530, 6360032, 6814320, 7155036, 7950040, 8177184, 8943795, 9540048, 10221480, 11925060, 13628640, 14310072, 15900080, 17887590, 19080096, 20442960, 23850120, 28620144, 31800160, 35775180, 40885920, 47700240, 57240288, 71550360, 95400480, 143100720, 286201440]

約数ペア:

[(1, 286201440), (2, 143100720), (3, 95400480), (4, 71550360), (5, 57240288), (6, 47700240), (7, 40885920), (8, 35775180), (9, 31800160), (10, 28620144), (12, 23850120), (14, 20442960), (15, 19080096), (16, 17887590), (18, 15900080), (20, 14310072), (21, 13628640), (24, 11925060), (28, 10221480), (30, 9540048), (32, 8943795), (35, 8177184), (36, 7950040), (40, 7155036), (42, 6814320), (45, 6360032), (48, 5962530), (56, 5110740), (60, 4770024), (63, 4542880), (70, 4088592), (72, 3975020), (80, 3577518), (84, 3407160), (90, 3180016), (96, 2981265), (105, 2725728), (112, 2555370), (120, 2385012), (126, 2271440), (140, 2044296), (144, 1987510), (160, 1788759), (168, 1703580), (180, 1590008), (210, 1362864), (224, 1277685), (240, 1192506), (252, 1135720), (280, 1022148), (288, 993755), (315, 908576), (336, 851790), (360, 795004), (420, 681432), (480, 596253), (504, 567860), (560, 511074), (630, 454288), (672, 425895), (720, 397502), (840, 340716), (1008, 283930), (1120, 255537), (1260, 227144), (1440, 198751), (1680, 170358), (2016, 141965), (2520, 113572), (3360, 85179), (5040, 56786), (10080, 28393)]