21158158560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{572461}}^1$

素因数の和:572497

約数の個数: 192

約数和(自身を含む): 83094004224

約数和(自身を除く): 61935845664

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, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 264, 280, 308, 330, 336, 352, 385, 420, 440, 462, 480, 528, 560, 616, 660, 672, 770, 840, 880, 924, 1056, 1120, 1155, 1232, 1320, 1540, 1680, 1760, 1848, 2310, 2464, 2640, 3080, 3360, 3696, 4620, 5280, 6160, 7392, 9240, 12320, 18480, 36960, 572461, 1144922, 1717383, 2289844, 2862305, 3434766, 4007227, 4579688, 5724610, 6297071, 6869532, 8014454, 8586915, 9159376, 11449220, 12021681, 12594142, 13739064, 16028908, 17173830, 18318752, 18891213, 20036135, 22898440, 24043362, 25188284, 27478128, 31485355, 32057816, 34347660, 37782426, 40072270, 44079497, 45796880, 48086724, 50376568, 54956256, 60108405, 62970710, 64115632, 68695320, 75564852, 80144540, 88158994, 91593760, 94456065, 96173448, 100753136, 120216810, 125941420, 128231264, 132238491, 137390640, 151129704, 160289080, 176317988, 188912130, 192346896, 201506272, 220397485, 240433620, 251882840, 264476982, 274781280, 302259408, 320578160, 352635976, 377824260, 384693792, 440794970, 480867240, 503765680, 528953964, 604518816, 641156320, 661192455, 705271952, 755648520, 881589940, 961734480, 1007531360, 1057907928, 1322384910, 1410543904, 1511297040, 1763179880, 1923468960, 2115815856, 2644769820, 3022594080, 3526359760, 4231631712, 5289539640, 7052719520, 10579079280, 21158158560]

約数ペア:

[(1, 21158158560), (2, 10579079280), (3, 7052719520), (4, 5289539640), (5, 4231631712), (6, 3526359760), (7, 3022594080), (8, 2644769820), (10, 2115815856), (11, 1923468960), (12, 1763179880), (14, 1511297040), (15, 1410543904), (16, 1322384910), (20, 1057907928), (21, 1007531360), (22, 961734480), (24, 881589940), (28, 755648520), (30, 705271952), (32, 661192455), (33, 641156320), (35, 604518816), (40, 528953964), (42, 503765680), (44, 480867240), (48, 440794970), (55, 384693792), (56, 377824260), (60, 352635976), (66, 320578160), (70, 302259408), (77, 274781280), (80, 264476982), (84, 251882840), (88, 240433620), (96, 220397485), (105, 201506272), (110, 192346896), (112, 188912130), (120, 176317988), (132, 160289080), (140, 151129704), (154, 137390640), (160, 132238491), (165, 128231264), (168, 125941420), (176, 120216810), (210, 100753136), (220, 96173448), (224, 94456065), (231, 91593760), (240, 88158994), (264, 80144540), (280, 75564852), (308, 68695320), (330, 64115632), (336, 62970710), (352, 60108405), (385, 54956256), (420, 50376568), (440, 48086724), (462, 45796880), (480, 44079497), (528, 40072270), (560, 37782426), (616, 34347660), (660, 32057816), (672, 31485355), (770, 27478128), (840, 25188284), (880, 24043362), (924, 22898440), (1056, 20036135), (1120, 18891213), (1155, 18318752), (1232, 17173830), (1320, 16028908), (1540, 13739064), (1680, 12594142), (1760, 12021681), (1848, 11449220), (2310, 9159376), (2464, 8586915), (2640, 8014454), (3080, 6869532), (3360, 6297071), (3696, 5724610), (4620, 4579688), (5280, 4007227), (6160, 3434766), (7392, 2862305), (9240, 2289844), (12320, 1717383), (18480, 1144922), (36960, 572461)]