154009440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:486

約数の個数: 288

約数和(自身を含む): 597149280

約数和(自身を除く): 443139840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 130, 144, 152, 156, 160, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 342, 360, 380, 390, 416, 433, 456, 468, 480, 494, 520, 570, 585, 608, 624, 684, 720, 741, 760, 780, 855, 866, 912, 936, 988, 1040, 1140, 1170, 1235, 1248, 1299, 1368, 1440, 1482, 1520, 1560, 1710, 1732, 1824, 1872, 1976, 2080, 2165, 2223, 2280, 2340, 2470, 2598, 2736, 2964, 3040, 3120, 3420, 3464, 3705, 3744, 3897, 3952, 4330, 4446, 4560, 4680, 4940, 5196, 5472, 5629, 5928, 6240, 6495, 6840, 6928, 7410, 7794, 7904, 8227, 8660, 8892, 9120, 9360, 9880, 10392, 11115, 11258, 11856, 12990, 13680, 13856, 14820, 15588, 16454, 16887, 17320, 17784, 18720, 19485, 19760, 20784, 22230, 22516, 23712, 24681, 25980, 27360, 28145, 29640, 31176, 32908, 33774, 34640, 35568, 38970, 39520, 41135, 41568, 44460, 45032, 49362, 50661, 51960, 56290, 59280, 62352, 65816, 67548, 69280, 71136, 74043, 77940, 82270, 84435, 88920, 90064, 98724, 101322, 103920, 106951, 112580, 118560, 123405, 124704, 131632, 135096, 148086, 155880, 164540, 168870, 177840, 180128, 197448, 202644, 207840, 213902, 225160, 246810, 253305, 263264, 270192, 296172, 311760, 320853, 329080, 337740, 355680, 370215, 394896, 405288, 427804, 450320, 493620, 506610, 534755, 540384, 592344, 623520, 641706, 658160, 675480, 740430, 789792, 810576, 855608, 900640, 962559, 987240, 1013220, 1069510, 1184688, 1283412, 1316320, 1350960, 1480860, 1604265, 1621152, 1711216, 1925118, 1974480, 2026440, 2139020, 2369376, 2566824, 2701920, 2961720, 3208530, 3422432, 3850236, 3948960, 4052880, 4278040, 4812795, 5133648, 5923440, 6417060, 7700472, 8105760, 8556080, 9625590, 10267296, 11846880, 12834120, 15400944, 17112160, 19251180, 25668240, 30801888, 38502360, 51336480, 77004720, 154009440]

約数ペア:

[(1, 154009440), (2, 77004720), (3, 51336480), (4, 38502360), (5, 30801888), (6, 25668240), (8, 19251180), (9, 17112160), (10, 15400944), (12, 12834120), (13, 11846880), (15, 10267296), (16, 9625590), (18, 8556080), (19, 8105760), (20, 7700472), (24, 6417060), (26, 5923440), (30, 5133648), (32, 4812795), (36, 4278040), (38, 4052880), (39, 3948960), (40, 3850236), (45, 3422432), (48, 3208530), (52, 2961720), (57, 2701920), (60, 2566824), (65, 2369376), (72, 2139020), (76, 2026440), (78, 1974480), (80, 1925118), (90, 1711216), (95, 1621152), (96, 1604265), (104, 1480860), (114, 1350960), (117, 1316320), (120, 1283412), (130, 1184688), (144, 1069510), (152, 1013220), (156, 987240), (160, 962559), (171, 900640), (180, 855608), (190, 810576), (195, 789792), (208, 740430), (228, 675480), (234, 658160), (240, 641706), (247, 623520), (260, 592344), (285, 540384), (288, 534755), (304, 506610), (312, 493620), (342, 450320), (360, 427804), (380, 405288), (390, 394896), (416, 370215), (433, 355680), (456, 337740), (468, 329080), (480, 320853), (494, 311760), (520, 296172), (570, 270192), (585, 263264), (608, 253305), (624, 246810), (684, 225160), (720, 213902), (741, 207840), (760, 202644), (780, 197448), (855, 180128), (866, 177840), (912, 168870), (936, 164540), (988, 155880), (1040, 148086), (1140, 135096), (1170, 131632), (1235, 124704), (1248, 123405), (1299, 118560), (1368, 112580), (1440, 106951), (1482, 103920), (1520, 101322), (1560, 98724), (1710, 90064), (1732, 88920), (1824, 84435), (1872, 82270), (1976, 77940), (2080, 74043), (2165, 71136), (2223, 69280), (2280, 67548), (2340, 65816), (2470, 62352), (2598, 59280), (2736, 56290), (2964, 51960), (3040, 50661), (3120, 49362), (3420, 45032), (3464, 44460), (3705, 41568), (3744, 41135), (3897, 39520), (3952, 38970), (4330, 35568), (4446, 34640), (4560, 33774), (4680, 32908), (4940, 31176), (5196, 29640), (5472, 28145), (5629, 27360), (5928, 25980), (6240, 24681), (6495, 23712), (6840, 22516), (6928, 22230), (7410, 20784), (7794, 19760), (7904, 19485), (8227, 18720), (8660, 17784), (8892, 17320), (9120, 16887), (9360, 16454), (9880, 15588), (10392, 14820), (11115, 13856), (11258, 13680), (11856, 12990)]