1045285920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{103699}}^1$

素因数の和:103727

約数の個数: 144

約数和(自身を含む): 4076654400

約数和(自身を除く): 3031368480

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, 103699, 207398, 311097, 414796, 518495, 622194, 725893, 829592, 933291, 1036990, 1244388, 1451786, 1555485, 1659184, 1866582, 2073980, 2177679, 2488776, 2903572, 3110970, 3318368, 3629465, 3733164, 4147960, 4355358, 4666455, 4977552, 5807144, 6221940, 6533037, 7258930, 7466328, 8295920, 8710716, 9332910, 9955104, 10888395, 11614288, 12443880, 13066074, 14517860, 14932656, 16591840, 17421432, 18665820, 21776790, 23228576, 24887760, 26132148, 29035720, 29865312, 32665185, 34842864, 37331640, 43553580, 49775520, 52264296, 58071440, 65330370, 69685728, 74663280, 87107160, 104528592, 116142880, 130660740, 149326560, 174214320, 209057184, 261321480, 348428640, 522642960, 1045285920]

約数ペア:

[(1, 1045285920), (2, 522642960), (3, 348428640), (4, 261321480), (5, 209057184), (6, 174214320), (7, 149326560), (8, 130660740), (9, 116142880), (10, 104528592), (12, 87107160), (14, 74663280), (15, 69685728), (16, 65330370), (18, 58071440), (20, 52264296), (21, 49775520), (24, 43553580), (28, 37331640), (30, 34842864), (32, 32665185), (35, 29865312), (36, 29035720), (40, 26132148), (42, 24887760), (45, 23228576), (48, 21776790), (56, 18665820), (60, 17421432), (63, 16591840), (70, 14932656), (72, 14517860), (80, 13066074), (84, 12443880), (90, 11614288), (96, 10888395), (105, 9955104), (112, 9332910), (120, 8710716), (126, 8295920), (140, 7466328), (144, 7258930), (160, 6533037), (168, 6221940), (180, 5807144), (210, 4977552), (224, 4666455), (240, 4355358), (252, 4147960), (280, 3733164), (288, 3629465), (315, 3318368), (336, 3110970), (360, 2903572), (420, 2488776), (480, 2177679), (504, 2073980), (560, 1866582), (630, 1659184), (672, 1555485), (720, 1451786), (840, 1244388), (1008, 1036990), (1120, 933291), (1260, 829592), (1440, 725893), (1680, 622194), (2016, 518495), (2520, 414796), (3360, 311097), (5040, 207398), (10080, 103699)]