385234080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1489}}^1$

素因数の和:1532

約数の個数: 288

約数和(自身を含む): 1540969920

約数和(自身を除く): 1155735840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 98, 105, 110, 112, 120, 132, 140, 147, 154, 160, 165, 168, 176, 196, 210, 220, 224, 231, 240, 245, 264, 280, 294, 308, 330, 336, 352, 385, 392, 420, 440, 462, 480, 490, 528, 539, 560, 588, 616, 660, 672, 735, 770, 784, 840, 880, 924, 980, 1056, 1078, 1120, 1155, 1176, 1232, 1320, 1470, 1489, 1540, 1568, 1617, 1680, 1760, 1848, 1960, 2156, 2310, 2352, 2464, 2640, 2695, 2940, 2978, 3080, 3234, 3360, 3696, 3920, 4312, 4467, 4620, 4704, 5280, 5390, 5880, 5956, 6160, 6468, 7392, 7445, 7840, 8085, 8624, 8934, 9240, 10423, 10780, 11760, 11912, 12320, 12936, 14890, 16170, 16379, 17248, 17868, 18480, 20846, 21560, 22335, 23520, 23824, 25872, 29780, 31269, 32340, 32758, 35736, 36960, 41692, 43120, 44670, 47648, 49137, 51744, 52115, 59560, 62538, 64680, 65516, 71472, 72961, 81895, 83384, 86240, 89340, 98274, 104230, 114653, 119120, 125076, 129360, 131032, 142944, 145922, 156345, 163790, 166768, 178680, 196548, 208460, 218883, 229306, 238240, 245685, 250152, 258720, 262064, 291844, 312690, 327580, 333536, 343959, 357360, 364805, 393096, 416920, 437766, 458612, 491370, 500304, 524128, 573265, 583688, 625380, 655160, 687918, 714720, 729610, 786192, 802571, 833840, 875532, 917224, 982740, 1000608, 1094415, 1146530, 1167376, 1250760, 1310320, 1375836, 1459220, 1572384, 1605142, 1667680, 1719795, 1751064, 1834448, 1965480, 2188830, 2293060, 2334752, 2407713, 2501520, 2620640, 2751672, 2918440, 3210284, 3439590, 3502128, 3668896, 3930960, 4012855, 4377660, 4586120, 4815426, 5003040, 5503344, 5836880, 6420568, 6879180, 7004256, 7861920, 8025710, 8755320, 9172240, 9630852, 11006688, 11673760, 12038565, 12841136, 13758360, 16051420, 17510640, 18344480, 19261704, 24077130, 25682272, 27516720, 32102840, 35021280, 38523408, 48154260, 55033440, 64205680, 77046816, 96308520, 128411360, 192617040, 385234080]

約数ペア:

[(1, 385234080), (2, 192617040), (3, 128411360), (4, 96308520), (5, 77046816), (6, 64205680), (7, 55033440), (8, 48154260), (10, 38523408), (11, 35021280), (12, 32102840), (14, 27516720), (15, 25682272), (16, 24077130), (20, 19261704), (21, 18344480), (22, 17510640), (24, 16051420), (28, 13758360), (30, 12841136), (32, 12038565), (33, 11673760), (35, 11006688), (40, 9630852), (42, 9172240), (44, 8755320), (48, 8025710), (49, 7861920), (55, 7004256), (56, 6879180), (60, 6420568), (66, 5836880), (70, 5503344), (77, 5003040), (80, 4815426), (84, 4586120), (88, 4377660), (96, 4012855), (98, 3930960), (105, 3668896), (110, 3502128), (112, 3439590), (120, 3210284), (132, 2918440), (140, 2751672), (147, 2620640), (154, 2501520), (160, 2407713), (165, 2334752), (168, 2293060), (176, 2188830), (196, 1965480), (210, 1834448), (220, 1751064), (224, 1719795), (231, 1667680), (240, 1605142), (245, 1572384), (264, 1459220), (280, 1375836), (294, 1310320), (308, 1250760), (330, 1167376), (336, 1146530), (352, 1094415), (385, 1000608), (392, 982740), (420, 917224), (440, 875532), (462, 833840), (480, 802571), (490, 786192), (528, 729610), (539, 714720), (560, 687918), (588, 655160), (616, 625380), (660, 583688), (672, 573265), (735, 524128), (770, 500304), (784, 491370), (840, 458612), (880, 437766), (924, 416920), (980, 393096), (1056, 364805), (1078, 357360), (1120, 343959), (1155, 333536), (1176, 327580), (1232, 312690), (1320, 291844), (1470, 262064), (1489, 258720), (1540, 250152), (1568, 245685), (1617, 238240), (1680, 229306), (1760, 218883), (1848, 208460), (1960, 196548), (2156, 178680), (2310, 166768), (2352, 163790), (2464, 156345), (2640, 145922), (2695, 142944), (2940, 131032), (2978, 129360), (3080, 125076), (3234, 119120), (3360, 114653), (3696, 104230), (3920, 98274), (4312, 89340), (4467, 86240), (4620, 83384), (4704, 81895), (5280, 72961), (5390, 71472), (5880, 65516), (5956, 64680), (6160, 62538), (6468, 59560), (7392, 52115), (7445, 51744), (7840, 49137), (8085, 47648), (8624, 44670), (8934, 43120), (9240, 41692), (10423, 36960), (10780, 35736), (11760, 32758), (11912, 32340), (12320, 31269), (12936, 29780), (14890, 25872), (16170, 23824), (16379, 23520), (17248, 22335), (17868, 21560), (18480, 20846)]