77004720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:484

約数の個数: 240

約数和(自身を含む): 293835360

約数和(自身を除く): 216830640

約数列:

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

約数ペア:

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