15157285920

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{501233}}^1$

素因数の和:501264

約数の個数: 192

約数和(自身を含む): 60629264640

約数和(自身を除く): 45471978720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 501233, 1002466, 1503699, 2004932, 2506165, 3007398, 3508631, 4009864, 4511097, 5012330, 6014796, 7017262, 7518495, 8019728, 9022194, 10024660, 10525893, 12029592, 13533291, 14034524, 15036990, 16039456, 17543155, 18044388, 20049320, 21051786, 22555485, 24059184, 27066582, 28069048, 30073980, 31577679, 35086310, 36088776, 40098640, 42103572, 45110970, 48118368, 52629465, 54133164, 56138096, 60147960, 63155358, 67666455, 70172620, 72177552, 80197280, 84207144, 90221940, 94733037, 105258930, 108266328, 112276192, 120295920, 126310716, 135332910, 140345240, 144355104, 157888395, 168414288, 180443880, 189466074, 210517860, 216532656, 240591840, 252621432, 270665820, 280690480, 315776790, 336828576, 360887760, 378932148, 421035720, 433065312, 473665185, 505242864, 541331640, 561380960, 631553580, 721775520, 757864296, 842071440, 947330370, 1010485728, 1082663280, 1263107160, 1515728592, 1684142880, 1894660740, 2165326560, 2526214320, 3031457184, 3789321480, 5052428640, 7578642960, 15157285920]

約数ペア:

[(1, 15157285920), (2, 7578642960), (3, 5052428640), (4, 3789321480), (5, 3031457184), (6, 2526214320), (7, 2165326560), (8, 1894660740), (9, 1684142880), (10, 1515728592), (12, 1263107160), (14, 1082663280), (15, 1010485728), (16, 947330370), (18, 842071440), (20, 757864296), (21, 721775520), (24, 631553580), (27, 561380960), (28, 541331640), (30, 505242864), (32, 473665185), (35, 433065312), (36, 421035720), (40, 378932148), (42, 360887760), (45, 336828576), (48, 315776790), (54, 280690480), (56, 270665820), (60, 252621432), (63, 240591840), (70, 216532656), (72, 210517860), (80, 189466074), (84, 180443880), (90, 168414288), (96, 157888395), (105, 144355104), (108, 140345240), (112, 135332910), (120, 126310716), (126, 120295920), (135, 112276192), (140, 108266328), (144, 105258930), (160, 94733037), (168, 90221940), (180, 84207144), (189, 80197280), (210, 72177552), (216, 70172620), (224, 67666455), (240, 63155358), (252, 60147960), (270, 56138096), (280, 54133164), (288, 52629465), (315, 48118368), (336, 45110970), (360, 42103572), (378, 40098640), (420, 36088776), (432, 35086310), (480, 31577679), (504, 30073980), (540, 28069048), (560, 27066582), (630, 24059184), (672, 22555485), (720, 21051786), (756, 20049320), (840, 18044388), (864, 17543155), (945, 16039456), (1008, 15036990), (1080, 14034524), (1120, 13533291), (1260, 12029592), (1440, 10525893), (1512, 10024660), (1680, 9022194), (1890, 8019728), (2016, 7518495), (2160, 7017262), (2520, 6014796), (3024, 5012330), (3360, 4511097), (3780, 4009864), (4320, 3508631), (5040, 3007398), (6048, 2506165), (7560, 2004932), (10080, 1503699), (15120, 1002466), (30240, 501233)]