264359160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1043

約数の個数: 256

約数和(自身を含む): 999936000

約数和(自身を除く): 735576840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 171, 180, 190, 195, 216, 228, 234, 247, 260, 270, 285, 312, 342, 351, 360, 380, 390, 456, 468, 494, 513, 520, 540, 570, 585, 684, 702, 741, 760, 780, 855, 936, 988, 991, 1026, 1080, 1140, 1170, 1235, 1368, 1404, 1482, 1560, 1710, 1755, 1976, 1982, 2052, 2223, 2280, 2340, 2470, 2565, 2808, 2964, 2973, 3420, 3510, 3705, 3964, 4104, 4446, 4680, 4940, 4955, 5130, 5928, 5946, 6669, 6840, 7020, 7410, 7928, 8892, 8919, 9880, 9910, 10260, 11115, 11892, 12883, 13338, 14040, 14820, 14865, 17784, 17838, 18829, 19820, 20520, 22230, 23784, 25766, 26676, 26757, 29640, 29730, 33345, 35676, 37658, 38649, 39640, 44460, 44595, 51532, 53352, 53514, 56487, 59460, 64415, 66690, 71352, 75316, 77298, 88920, 89190, 94145, 103064, 107028, 112974, 115947, 118920, 128830, 133380, 133785, 150632, 154596, 169461, 178380, 188290, 193245, 214056, 225948, 231894, 244777, 257660, 266760, 267570, 282435, 309192, 338922, 347841, 356760, 376580, 386490, 451896, 463788, 489554, 508383, 515320, 535140, 564870, 579735, 677844, 695682, 734331, 753160, 772980, 847305, 927576, 979108, 1016766, 1070280, 1129740, 1159470, 1223885, 1355688, 1391364, 1468662, 1545960, 1694610, 1739205, 1958216, 2033532, 2202993, 2259480, 2318940, 2447770, 2541915, 2782728, 2937324, 3389220, 3478410, 3671655, 4067064, 4405986, 4637880, 4895540, 5083830, 5874648, 6608979, 6778440, 6956820, 7343310, 8811972, 9791080, 10167660, 11014965, 13217958, 13913640, 14686620, 17623944, 20335320, 22029930, 26435916, 29373240, 33044895, 44059860, 52871832, 66089790, 88119720, 132179580, 264359160]

約数ペア:

[(1, 264359160), (2, 132179580), (3, 88119720), (4, 66089790), (5, 52871832), (6, 44059860), (8, 33044895), (9, 29373240), (10, 26435916), (12, 22029930), (13, 20335320), (15, 17623944), (18, 14686620), (19, 13913640), (20, 13217958), (24, 11014965), (26, 10167660), (27, 9791080), (30, 8811972), (36, 7343310), (38, 6956820), (39, 6778440), (40, 6608979), (45, 5874648), (52, 5083830), (54, 4895540), (57, 4637880), (60, 4405986), (65, 4067064), (72, 3671655), (76, 3478410), (78, 3389220), (90, 2937324), (95, 2782728), (104, 2541915), (108, 2447770), (114, 2318940), (117, 2259480), (120, 2202993), (130, 2033532), (135, 1958216), (152, 1739205), (156, 1694610), (171, 1545960), (180, 1468662), (190, 1391364), (195, 1355688), (216, 1223885), (228, 1159470), (234, 1129740), (247, 1070280), (260, 1016766), (270, 979108), (285, 927576), (312, 847305), (342, 772980), (351, 753160), (360, 734331), (380, 695682), (390, 677844), (456, 579735), (468, 564870), (494, 535140), (513, 515320), (520, 508383), (540, 489554), (570, 463788), (585, 451896), (684, 386490), (702, 376580), (741, 356760), (760, 347841), (780, 338922), (855, 309192), (936, 282435), (988, 267570), (991, 266760), (1026, 257660), (1080, 244777), (1140, 231894), (1170, 225948), (1235, 214056), (1368, 193245), (1404, 188290), (1482, 178380), (1560, 169461), (1710, 154596), (1755, 150632), (1976, 133785), (1982, 133380), (2052, 128830), (2223, 118920), (2280, 115947), (2340, 112974), (2470, 107028), (2565, 103064), (2808, 94145), (2964, 89190), (2973, 88920), (3420, 77298), (3510, 75316), (3705, 71352), (3964, 66690), (4104, 64415), (4446, 59460), (4680, 56487), (4940, 53514), (4955, 53352), (5130, 51532), (5928, 44595), (5946, 44460), (6669, 39640), (6840, 38649), (7020, 37658), (7410, 35676), (7928, 33345), (8892, 29730), (8919, 29640), (9880, 26757), (9910, 26676), (10260, 25766), (11115, 23784), (11892, 22230), (12883, 20520), (13338, 19820), (14040, 18829), (14820, 17838), (14865, 17784)]