302745520

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:121

約数の個数: 320

約数和(自身を含む): 964224000

約数和(自身を除く): 661478480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 34, 35, 40, 44, 49, 55, 56, 59, 68, 70, 77, 80, 85, 88, 98, 110, 112, 118, 119, 136, 140, 154, 170, 176, 187, 196, 220, 236, 238, 245, 272, 280, 295, 308, 340, 343, 374, 385, 392, 413, 440, 472, 476, 490, 539, 560, 590, 595, 616, 649, 680, 686, 748, 770, 784, 826, 833, 880, 935, 944, 952, 980, 1003, 1078, 1180, 1190, 1232, 1298, 1309, 1360, 1372, 1496, 1540, 1652, 1666, 1715, 1870, 1904, 1960, 2006, 2065, 2156, 2360, 2380, 2596, 2618, 2695, 2744, 2891, 2992, 3080, 3245, 3304, 3332, 3430, 3740, 3773, 3920, 4012, 4130, 4165, 4312, 4543, 4720, 4760, 5015, 5192, 5236, 5390, 5488, 5782, 5831, 6160, 6490, 6545, 6608, 6664, 6860, 7021, 7480, 7546, 8024, 8260, 8330, 8624, 9086, 9163, 9520, 10030, 10384, 10472, 10780, 11033, 11564, 11662, 12980, 13090, 13328, 13720, 14042, 14455, 14960, 15092, 16048, 16520, 16660, 18172, 18326, 18865, 20060, 20237, 20944, 21560, 22066, 22715, 23128, 23324, 25960, 26180, 27440, 28084, 28910, 29155, 30184, 31801, 33040, 33320, 35105, 36344, 36652, 37730, 40120, 40474, 43120, 44132, 45430, 45815, 46256, 46648, 49147, 51920, 52360, 55165, 56168, 57820, 58310, 60368, 63602, 64141, 66640, 70210, 72688, 73304, 75460, 77231, 80240, 80948, 88264, 90860, 91630, 93296, 98294, 101185, 104720, 110330, 112336, 115640, 116620, 127204, 128282, 140420, 146608, 150920, 154462, 159005, 161896, 176528, 181720, 183260, 196588, 202370, 220660, 222607, 231280, 233240, 245735, 254408, 256564, 280840, 301840, 308924, 318010, 320705, 323792, 344029, 363440, 366520, 386155, 393176, 404740, 441320, 445214, 466480, 491470, 508816, 513128, 540617, 561680, 617848, 636020, 641410, 688058, 733040, 772310, 786352, 809480, 882640, 890428, 982940, 1026256, 1081234, 1113035, 1235696, 1272040, 1282820, 1376116, 1544620, 1618960, 1720145, 1780856, 1965880, 2162468, 2226070, 2544080, 2565640, 2703085, 2752232, 3089240, 3440290, 3561712, 3784319, 3931760, 4324936, 4452140, 5131280, 5406170, 5504464, 6178480, 6880580, 7568638, 8649872, 8904280, 10812340, 13761160, 15137276, 17808560, 18921595, 21624680, 27522320, 30274552, 37843190, 43249360, 60549104, 75686380, 151372760, 302745520]

約数ペア:

[(1, 302745520), (2, 151372760), (4, 75686380), (5, 60549104), (7, 43249360), (8, 37843190), (10, 30274552), (11, 27522320), (14, 21624680), (16, 18921595), (17, 17808560), (20, 15137276), (22, 13761160), (28, 10812340), (34, 8904280), (35, 8649872), (40, 7568638), (44, 6880580), (49, 6178480), (55, 5504464), (56, 5406170), (59, 5131280), (68, 4452140), (70, 4324936), (77, 3931760), (80, 3784319), (85, 3561712), (88, 3440290), (98, 3089240), (110, 2752232), (112, 2703085), (118, 2565640), (119, 2544080), (136, 2226070), (140, 2162468), (154, 1965880), (170, 1780856), (176, 1720145), (187, 1618960), (196, 1544620), (220, 1376116), (236, 1282820), (238, 1272040), (245, 1235696), (272, 1113035), (280, 1081234), (295, 1026256), (308, 982940), (340, 890428), (343, 882640), (374, 809480), (385, 786352), (392, 772310), (413, 733040), (440, 688058), (472, 641410), (476, 636020), (490, 617848), (539, 561680), (560, 540617), (590, 513128), (595, 508816), (616, 491470), (649, 466480), (680, 445214), (686, 441320), (748, 404740), (770, 393176), (784, 386155), (826, 366520), (833, 363440), (880, 344029), (935, 323792), (944, 320705), (952, 318010), (980, 308924), (1003, 301840), (1078, 280840), (1180, 256564), (1190, 254408), (1232, 245735), (1298, 233240), (1309, 231280), (1360, 222607), (1372, 220660), (1496, 202370), (1540, 196588), (1652, 183260), (1666, 181720), (1715, 176528), (1870, 161896), (1904, 159005), (1960, 154462), (2006, 150920), (2065, 146608), (2156, 140420), (2360, 128282), (2380, 127204), (2596, 116620), (2618, 115640), (2695, 112336), (2744, 110330), (2891, 104720), (2992, 101185), (3080, 98294), (3245, 93296), (3304, 91630), (3332, 90860), (3430, 88264), (3740, 80948), (3773, 80240), (3920, 77231), (4012, 75460), (4130, 73304), (4165, 72688), (4312, 70210), (4543, 66640), (4720, 64141), (4760, 63602), (5015, 60368), (5192, 58310), (5236, 57820), (5390, 56168), (5488, 55165), (5782, 52360), (5831, 51920), (6160, 49147), (6490, 46648), (6545, 46256), (6608, 45815), (6664, 45430), (6860, 44132), (7021, 43120), (7480, 40474), (7546, 40120), (8024, 37730), (8260, 36652), (8330, 36344), (8624, 35105), (9086, 33320), (9163, 33040), (9520, 31801), (10030, 30184), (10384, 29155), (10472, 28910), (10780, 28084), (11033, 27440), (11564, 26180), (11662, 25960), (12980, 23324), (13090, 23128), (13328, 22715), (13720, 22066), (14042, 21560), (14455, 20944), (14960, 20237), (15092, 20060), (16048, 18865), (16520, 18326), (16660, 18172)]